8=3x+y

Simple and best practice solution for 8=3x+y equation. Check how easy it is, 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 homework.

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

Solution for 8=3x+y equation:


Simplifying
8 = 3x + y

Solving
8 = 3x + y

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x' to each side of the equation.
8 + -3x = 3x + -3x + y

Combine like terms: 3x + -3x = 0
8 + -3x = 0 + y
8 + -3x = y

Add '-8' to each side of the equation.
8 + -8 + -3x = -8 + y

Combine like terms: 8 + -8 = 0
0 + -3x = -8 + y
-3x = -8 + y

Divide each side by '-3'.
x = 2.666666667 + -0.3333333333y

Simplifying
x = 2.666666667 + -0.3333333333y

See similar equations:

| 128x^3+54=0 | | x+2=1+3x+2-7 | | 25=5+0.50 | | 4n+25=6n-13 | | 0.20[10d-5]=9 | | -18n=-17 | | 7x*35=-7x+-35 | | 6=-14+15w | | x^2+2x+-1= | | .5(2x+.4)=0.4x-2(.4-.5x) | | 8+6t-3t+1t= | | x^2+2x+-1=0 | | 8+13=20 | | x+2=1+3x+3-7 | | X(7-10+16)+1=2x-3 | | n=-3n+68 | | (X-4)+(2x-5)=180 | | .5x+.25y=3 | | (4+2)-3(4-4)=6 | | X+y=25(1) | | g(x)=3(4-9x^4) | | x^2-10x^2=9 | | 3x-5h=h+6 | | O=w-45 | | 2x-162=0 | | 2x+20+4x-2=99 | | f(x)=20x^2+19x+3 | | 16=14+2x | | 4x^2-9xy-9y^2= | | (3+9)/4=3 | | -2(0.6x+1.4)-2(x+4)=3x-9x-(-1)-(9) | | -3x+2y=36 |

Equations solver categories