-3x-3y-18y=-6x+21

Simple and best practice solution for -3x-3y-18y=-6x+21 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 -3x-3y-18y=-6x+21 equation:


Simplifying
-3x + -3y + -18y = -6x + 21

Combine like terms: -3y + -18y = -21y
-3x + -21y = -6x + 21

Reorder the terms:
-3x + -21y = 21 + -6x

Solving
-3x + -21y = 21 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-3x + 6x + -21y = 21 + -6x + 6x

Combine like terms: -3x + 6x = 3x
3x + -21y = 21 + -6x + 6x

Combine like terms: -6x + 6x = 0
3x + -21y = 21 + 0
3x + -21y = 21

Add '21y' to each side of the equation.
3x + -21y + 21y = 21 + 21y

Combine like terms: -21y + 21y = 0
3x + 0 = 21 + 21y
3x = 21 + 21y

Divide each side by '3'.
x = 7 + 7y

Simplifying
x = 7 + 7y

See similar equations:

| 5x+1-5x-1=24 | | 55+17x+6=180 | | 4u+6=-14 | | -1.25+0.5x= | | 10m+4n=-26 | | 26x-28x=8-10 | | 5m+6n=-29 | | 3y-5=4y-10 | | 10=-4x+7(x+4) | | x^2+y^2+2xy+6x+6y+4= | | 17x-19y+9=0 | | 2(9y)+(7y+5)=180 | | -61+25=-6x+15x | | 5s+4t=35 | | 2(11x+10)+(9x-26)=180 | | 2(11x+10)+(9x-26)=0 | | 14s+8t=66 | | 2x^2+3=8x | | 3x+1+4x-2=180 | | 5-5=6x+4x | | 14+x=2x+1 | | 3x+47=8 | | 4p+5q=19 | | 1(x-1)-6=5-5x+6 | | 5+3+0.5= | | 4x+5y-20=0 | | -1.2=-0.8u+0.2u | | 5(x-10)=4x-10 | | 1=h-10 | | 13p+15q=63 | | 26+2x=180 | | 16+t=28 |

Equations solver categories