If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Simplifying 5 + -3k + 7 + -9k = 0 Reorder the terms: 5 + 7 + -3k + -9k = 0 Combine like terms: 5 + 7 = 12 12 + -3k + -9k = 0 Combine like terms: -3k + -9k = -12k 12 + -12k = 0 Solving 12 + -12k = 0 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -12k = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -12k = 0 + -12 -12k = 0 + -12 Combine like terms: 0 + -12 = -12 -12k = -12 Divide each side by '-12'. k = 1 Simplifying k = 1

| -n^2+12n-63=-4n^2 | | 5r(r-8)=0 | | 49-2=3a-10a | | -4+5y=-14 | | 13x^2-7100x=420000 | | -5-4y=3 | | 13x^2-2900x=210000 | | G+4h=180 | | 4+2(x+10)=50 | | -22=8y+6(y+8) | | 4x^2=-25+20x | | 8-58=-3(-3m)-8(2m)+2m | | -6x+4(x-8)=-20 | | (3+v)(5v+9)=0 | | 55=0.2(285-10e) | | (3.08+x)=3.5 | | 5r^2+7r-5=12 | | 4x+x+10=100 | | (x)=9/x-7 | | 2y/5-3x/4=1/2 | | X^2+34x+156=0 | | 19=5(v+5)-2v | | (x-4y)(4x+3)= | | D=26t^2 | | y=(x+1)(x+4) | | -2x^2+40x-202=0 | | 2x^3-8x^2+30x+16=0 | | 285=0.2(55-10e) | | 12c^2-12d^2=c^2-2cd+d^2 | | 1/2x-10=3/4 | | 3(x^4)=27 | | 3x(x^4)=27 | | (5/8)/(3/14) | | 0.05+0.2x=1.95 | | 0.4x+0.9y=3.6 | | -16=4(x-6)-8x | | 16u^6-10u^4/2u^3 | | 18m-(16mn+14n)= | | (5/8)÷(3/14) | | 2/5c=11 | | -2.5(0)-64=y | | 0/-2cd | | cos(40)=33/x | | v^2+12v-42=3 | | 0-6.1y-4.8=0 | | (Y-k)h=c | | 9.9x-0-4.8=0 | | 9.9x-6.1y-4.8=0 | | 149000=(1/X) | | 1/4v-7/8=-3/2 | | 0=-1w^2+10w | | 5(2x-1)=6(2x+5) | | 12d+15=7d | | -20c+8c= | | (7x^4+7x^3-9)-(9x^2-8x+8)= | | -8r+2q= | | y=cot(x^2-3x+5) | | 2(k+2)-8k+6+3= | | *5/4 | | (n+2)=132n | | -5-6y=1 | | (3X+7)(5X-3)=0 | | t(4t+5)(4t-5)=0 | | X+Y+(X+9)=30 | | -3(3y-6)+2(2y+8)= |

- 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

pir2 the prime factorization of 343 1991 roman numeral 2xh gcf of 120 calculator to solve fractions 1956 in roman numerals derivative of xcosx quadratics solver prime factorization for 80 2iz 63 in roman numerals derive ln x 2 percentage calcu 70 prime factorization prime factorization of 38 solving 2 step equations calculator 4x36 0.625 as a percent 5r 5s math lcm calculator how do you write 0.8 as a fraction 1500 dollars to pesos derivatives of sin cos tan 3x 6y 2 89 in roman numerals 15000 pesos to dollars gcf monomials calculator square root of 3025 graph the linear equation y 3x what is 0.5 percent as a decimal 180-138 x 2 12x 4 0 2x 1y prime factorization of 59 what is 4xb multiplying fractions calc derivative cos 2x sinxsiny graph x 2y 10 factor x 2 3x lcm of 180 prime factorization of 180 prime factorization of 38 6x 2y 10 x squared plus x squared tanx secx 2cosx penis chode how to enter fractions on a calculator how to multiply fractions on a calculator 2cosx 1 0 derivative of sin2 find the prime factorization of 42 roman numeral for 1950 simplify 8x 2 derivative of sin 4x px12 inequalities calculator with steps simplify the square root of 162 graph x 2y 6 adding and subtracting fractions with variables calculator x 2 12x 4 0 4x 5y what is 3 8 in decimals sin5 650-175 math solution finder prime factorization for 68 derivative of sin2t cos 5x in terms of cos x prime factorization table sinx 1-cosx prime factorization of 119 73-100 cos 8x graph of sin 4x