1/5x+1/3y=14/15;1/5x+4y=78/5

Simple and best practice solution for 1/5x+1/3y=14/15;1/5x+4y=78/5. Check how easy it is, to solve this system of equations and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your hom

If it's not what You are looking for type in the system of equations solver your own equations and let us solve it.
Remember to put linear equations with variables x and y.
for example:
2x+y=8
x+3y=14

Solution for 1/5x+1/3y=14/15;1/5x+4y=78/5 system of equations:


  • /| (1/5)*x+(1/3)*y-(14/15) = 0| (1/5)*x+4*y-(78/5) = 0
  • We try to solve the equation: (1/5)*x+(1/3)*y-(14/15) = 0
  • 1/5*x+1/3*y-14/15 = 0 / - 1/5*x-14/15
  • 1/3*y = -(1/5*x-14/15) / : 1/3
  • y = (-(1/5*x-14/15))/1/3
  • y = 3*(14/15-(1/5*x))
  • We insert the solution into one of the initial equations of our system of equations
  • We get a system of equations:
  • /| 3*4*(14/15-(1/5*x))+(1/5)*x-(78/5) = 0| y = 3*(14/15-(1/5*x))
  • 12*(14/15-1/5*x)+x/5-78/5 = 0
  • 56/5-11/5*x-78/5 = 0
  • -11/5*x-22/5 = 0
  • -11/5*x-22/5 = 0 / + 22/5
  • -11/5*x = 22/5 / : -11/5
  • x = 22/5/(-11/5)
  • x = -2
  • We insert the solution into one of the initial equations of our system of equations
  • For y = 3*(14/15-(1/5*x)):
  • y = 3*(14/15-(-2*1/5))
  • y = 3*(2/5+14/15)
  • y = 4/3*3
  • y = 4
  • We get a system of equations:
  • /| y = 4| x = -2

You can always share this solution

See similar systems of equations:

| 8x+16y=3520;-8x-8y=2560 | | 1/25x-1/100y=7/5;1/4x+4/25y=66/5 | | -2x+5y=5;-4x+10y=0 | | 1/2x+1/3y=-5/3;1/2x+4y=2 | | 3x+2y=-3;x=21-8y | | 5x-y=27;x+y=9 | | 36x-4y=16;y=9x+4 | | -15x-10y=1;15y=1+10x | | 3x+7y=9;x=2-2y | | 2x+y=8;y=2x | | x-2y=10;x | | x+y=2;x-y=2 | | 7x-y=27;9x-4y=3 | | x+y=480;x-y=400 | | 3x+2y=78.39;2x+3y=74.61 | | 11x+15y=6912;-11x-11y=-6336 | | 1.6x+1.6y=160;x-y=10 | | y=-1/2x-5;6x-2y=24 | | x+y=4;y-x=4 | | 5x=22-y;7x=35+2y | | 3x=12+2y;-6/5x+y=-9/5 | | 3x+2y=0;12x+2=6y | | 2x-5y=-9;5x+2y=50 | | x+y=4;x+y=-2 | | 7x-y=41;x+5y=47 | | 2x-y=7;9y=2x-31 | | x+y=11;6x-y=10 | | 0.1x+0.5y=-0.8;0.8x-0.6y=7.4 | | 1/3x+1/2y=1/6;1/3x+2y=5/3 | | 16x-10y=4;8x=5y+2 | | 15x-20y=7;10y=-3+5x | | x=5y-5;-2x+10y=10 | | 5x-27=-y;4x-y=0 | | 5x-27=-1y;4x-1y=0 | | 4x+5y=3;x=3-2y | | 6x+2y=10;12x+4y=21 | | x+y=5;3x+2y=10 | | -12x+14z=-14;-14x-14z=98 | | a+s=456;350a+100s=113100 | | a+s=456;3.5a+100s=1131 | | 4a+1b=15.5;3a+2b=14.75 | | 8n=-3m+1;8(-2)=-3m+1 | | y-3x=-2;6x-2y=4 | | x+y=20;x-y=4 | | 2x+3y=1;-3x-2y=-1 | | y=3x-6;y=5x-14 | | x+4y=1;5x+4y=-11 | | 2x-2y=-2;y=4x-5 | | 6x+y=-3;5x-3y=-83 | | 2x+3y=7;3x-3y=18 | | -7x-3y=-25;-6x-4y=-20 | | 8x+y=29;8x+4y=20 | | x+8y=28;2x+5y=12 | | 4x+3y=40;x=2y-1 | | x+y=12;x=2y | | 3x+3y=10;-9x-9y=-30 | | 7y+2y^2-7;3-4y | | 0,5x+0,2y=17;x+y=17 | | x-4y=5;-x+2y=-3 | | 4x+3y=30;x=5y-4 | | 2g+3h=6;-g+5h=-16 | | 5a+b=1;-3a-7b=25 | | 5e+3f=-23;-3e-7f=19 | | 6v+7w=-50;-v+3w=0 | | 6x+5y=-16;-6x-7y=8 |

Equations solver categories



Related pages


85 200xderive lnxx2 2x666-5fraction percent to fraction calculatorp 2l 2w solve for lfactorization of 1473x3 solutionsolve 2x y 32y x 3differentiation of sin 3x3x pixfactor solving calculatorlog3 3xfactorization calculatorlcm of 5 7what is the prime factorization of 43prime factors of 539factor 2x 2-3x-2gcf of 40 and 4814 x 242sinx-1 048x3what is the lcm of 9hcf of 64prime factorization for 76derivative of 1 cosxi 3u equationwhat is 0.375 in a fraction2x-4y 4factor 3x 2 2x 5f x solver90lb to kg2004 roman numerals9v to 5vhcf of 60 and 75derivative of sin2xsimplify and combine like terms calculator98.1 easyfactor gcf calculatorderivitive of sinxfraction least to greatest calculator5x 2y 10what is the derivative of tangentfactoring using gcf calculatoradding and multiplying fractions calculatorderivative of tan 4xy cot xsolve d rt for rderivative of 1 cos2x6x 5ymz 12xfactorization calculatorsolve tan x 1multiplication calculator with stepscommon multiples of 12what is the derivative of sinxx 4y 16what is the prime factorization of 390how to multiply fractions on a calculatorsolver quadratic equation6000 rupees to dollarssin 4xprime factor of 2251percentwhats the prime factorization of 525x-7 2-4x2x 4y 104x y 2 graphlog2 x 4how to graph x 2 2x30000 rupees to poundsderivative of x ln x