-9y+7x-13x+18y+9x-21y-5x=

Simple and best practice solution for -9y+7x-13x+18y+9x-21y-5x= 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 -9y+7x-13x+18y+9x-21y-5x= equation:


Simplifying
-9y + 7x + -13x + 18y + 9x + -21y + -5x = 0

Reorder the terms:
7x + -13x + 9x + -5x + -9y + 18y + -21y = 0

Combine like terms: 7x + -13x = -6x
-6x + 9x + -5x + -9y + 18y + -21y = 0

Combine like terms: -6x + 9x = 3x
3x + -5x + -9y + 18y + -21y = 0

Combine like terms: 3x + -5x = -2x
-2x + -9y + 18y + -21y = 0

Combine like terms: -9y + 18y = 9y
-2x + 9y + -21y = 0

Combine like terms: 9y + -21y = -12y
-2x + -12y = 0

Solving
-2x + -12y = 0

Solving for variable 'x'.

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

Add '12y' to each side of the equation.
-2x + -12y + 12y = 0 + 12y

Combine like terms: -12y + 12y = 0
-2x + 0 = 0 + 12y
-2x = 0 + 12y
Remove the zero:
-2x = 12y

Divide each side by '-2'.
x = -6y

Simplifying
x = -6y

See similar equations:

| 32x^2-12x+9=0 | | .5x=24 | | .54x=24 | | 7y-1=41-4y+4y | | 32x^2-12+9=0 | | 3.2-7=9 | | 4a-6=-46 | | 15+5p=100 | | 0.2x+38=4x | | 8p-6=4p+14 | | 8-3(-5x+4)-x(5-2)+4(3-x)=0 | | 4.2+2.5a=9.2 | | 3x^2-12x+14=0 | | 4a-6=46 | | 3x^2-12x=14 | | 6m+5-m-2=18 | | 2n-(-n)-2n+5=6 | | 4x^2-40=0 | | 11j-12=120 | | -7+2(4-3x)-4(x-5)-1=0 | | 2k+2.9=k+12 | | 3-7x=7-9x | | 34x+19=180 | | 30-2x=4x | | 7(10-9x)=3+4x | | 19+6p=79 | | 4.7=4.7 | | y=0.6y+2 | | 8x^2-8x-6=0 | | 4b-10b-9=-3 | | (29*7)+909=(19*7)+x | | x+6=35+2 |

Equations solver categories