If it's not what You are looking for just enter simple or very complicated fractions into the fields and get free step by step solution. Remember to put brackets in correct places to get proper solution.

Fractions have a common denominator: 7

$ \frac{a}{7 }-\frac{ 5}{7 }= \frac{(a-5)}{7} $

$ \frac{(a-5)}{7 }= \frac{(a-5)}{7} $

$ $

| (13)/(56)+(5)/(7) - adding of fractions | | (5)/(16)-(1)/(20) - subtraction of fractions | | (1)/(5)+(3)/(20) - adding of fractions | | (5-2)/(3)+(2-2)/(4) - adding of fractions | | (x-2)/(3)+(x-2)/(4) - adding of fractions | | (7)/(1/4)*(1)/(18) - multiplication of fractions | | (13)/(56)+(5)/(7) - add fractions | | (2)/(15)-(1)/(20) - subtraction of fractions | | (35)/(36)*(6)/(7) - multiplying of fractions | | (150)/(45)+(180)/(45) - adding of fractions | | (150)/(45)*(180)/(45) - multiplication of fractions | | (2)/(5)+(1)/(9) - adding of fractions | | (10)/(81)+(25)/(72) - adding of fractions | | (2a)/(15)-(1)/(3) - subtraction of fractions | | (7)/(9)-(14)/(45) - subtraction of fractions | | (12)/(15)/(6)/(5) - dividing of fractions | | (2)/(7)/(10)/(3) - dividing of fractions | | (9)/(1)*(1)/(5) - multiplying of fractions | | (12)/(7)*(9)/(8) - multiply fractions | | (1)/(4)*(2)/(1) - multiplication of fractions | | (4)/(1)*(1)/(16) - multiplication of fractions | | (1)/(16)*(1)/(16) - multiplication of fractions | | (1)/(3)+(7a)/(8) - adding of fractions | | (16)/(1)*(25)/(36) - multiplication of fractions | | (12)/(1)*(4)/(3) - multiplication of fractions | | (12)/(1)+(4)/(3) - addition of fractions | | (12)/(1)*(25)/(36) - multiplication of fractions | | (15(2-x))/(1)+(13(3-x))/(1) - adding of fractions | | (7)/(15)+(13)/(18) - add fractions | | (4)/(9)+(3)/(8) - addition of fractions | | (11)/(15)*(3)/(22) - multiplication of fractions | | (9)/(14)+(10)/(21) - adding of fractions | | (3)/(4)+(1)/(9) - adding of fractions | | (7)/(30)+(5)/(18) - add fractions | | (1)/(10)-(2)/(5) - subtract fractions | | (10)/(9)*(3)/(2) - multiplying of fractions | | (4)/(49)+(1)/(7) - adding of fractions | | (5)/(3)*(6)/(7) - multiplication of fractions | | (15)/(8)+(7)/(8) - add fractions | | (4)/(3)*(2)/(5) - multiplying of fractions | | (4)/(7)*(11)/(6) - multiplying of fractions | | (5)/(21)*(7)/(15) - multiply fractions | | (3)/(14)+(10)/(7) - adding of fractions | | (3)/(14)+(7)/(10) - add fractions | | (4)/(3)*(4)/(5) - multiply fractions | | (9)/((7)x)-(1)/(x) - subtract fractions | | (3x+14)/(5)+(x+54)/(7) - add fractions | | (10)/(1)/(9)/(5) - dividing of fractions | | (5)/(4)/(1)/(8) - dividing of fractions | | (9)/(7x)-(1)/(x) - subtraction of fractions | | (x)/(5)+(2)/(7) - addition of fractions | | (4)/(10)/(4)/(4) - divide fractions | | (3)/(4)+(1)/(7) - adding of fractions | | (75)/(100)/(75)/(75) - divide fractions | | (4)/(10)/(4)/(4) - dividing of fractions | | (4)/(10)*(4)/(4) - multiplication of fractions | | (4n^2+15)/(7m)-(2n^2+4)/(7m) - subtraction of fractions | | (-2)/(9)*(5)/(8) - multiplying of fractions | | (9)/(28)*(45)/(7) - multiplication of fractions | | (1)/(7)*(1)/(8) - multiply fractions | | (-10)/(1)/(1)/(9) - dividing of fractions | | (-5)/(6)/(-8)/(10) - dividing of fractions | | (5)/(11)/(9)/(22) - divide fractions | | (-5)/(6)+(-8)/(10) - add fractions | | (1)/(6)*(24)/(3) - multiplying of fractions |

- Equations solver - equations involving one unknown
- Quadratic equations solver
- Percentage Calculator - Step by step
- Derivative calculator - step by step
- Graphs of functions
- Factorization
- Greatest Common Factor
- Least Common Multiple
- System of equations - step by step solver
- Fractions calculator - step by step
- Theory in mathematics
- Roman numerals conversion
- Tip calculator
- Numbers as decimals, fractions, percentages
- More or less than - questions

percentages to decimals calculator prime factorization 240 sec 2x tan 2x derivative of xlnx solve sin2x cos2x gcf of 26 prime factorization for 56 simplify 3x 4 differentiation of tan x 15000 rupees in dollars sin 6x sin 4x ln19 2x2-3x-5 7i solutions xxx3xx 144-25 1.4375 as a fraction square root of 9216 5i 7i 3u 2v prime factorization of 560 2x 4 factored roman numerals for 1968 halfn x squared plus x graph 3x x 2y 3 graph roman numerals for 1997 logaritme write 5 8 as a decimal 12w0 what is the prime factorization of 330 prime factorization of 399 x cube solution what is x squared plus x squared derivative of ln x squared derivative of cos theta factorization of 144 equation step by step solver log8 x 3 25x prime factorization of 75 prime factorization of 128 lcm of 144 common multiples of 4 what is 2.75 as a fraction factoring x 3-1 y 2cos2x 300-229 prime factorization of 47 solve expression calculator 1987 in roman numerals 715.09 what is prime factorization of 70 2x2 6x 4 y 5y 3y 0 hgfv roman numerals 97 greatest common factor chart derivative of x tanx square root of 6.25 what is the prime factorization of 118 1966 roman numerals derivative of e 4x factor 3x 2-2x-5 100-74 multiples of 252 3x2 2x 8 0 prime factorization of 126 4x 5y 0 2.6 as a fraction in simplest form log3 log4 97.2 easy how do you graph 2x