9+x=2x-2

Simple and best practice solution for 9+x=2x-2 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 9+x=2x-2 equation:


Simplifying
9 + x = 2x + -2

Reorder the terms:
9 + x = -2 + 2x

Solving
9 + x = -2 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
9 + x + -2x = -2 + 2x + -2x

Combine like terms: x + -2x = -1x
9 + -1x = -2 + 2x + -2x

Combine like terms: 2x + -2x = 0
9 + -1x = -2 + 0
9 + -1x = -2

Add '-9' to each side of the equation.
9 + -9 + -1x = -2 + -9

Combine like terms: 9 + -9 = 0
0 + -1x = -2 + -9
-1x = -2 + -9

Combine like terms: -2 + -9 = -11
-1x = -11

Divide each side by '-1'.
x = 11

Simplifying
x = 11

See similar equations:

| 5c^2-5c-95=5 | | X^2+36x=460 | | 5x+9+3x=9 | | x^2+6x+12=4 | | 3y^2-2y+6=6 | | d^2+6d+9=0 | | 64=2x+7x+10 | | x^2-x=182 | | 122-6x=12x+16 | | 2k+12=4 | | -5x+22=6x | | k+12=4 | | 7x+1+5x=73 | | 216-6x=30x+24 | | x-6=21 | | 120=6x+4x+10 | | 12=p+10 | | (6y+11)(8y+7)=0 | | -8-(-16)/4= | | -29s=29 | | 13x-187=6x-5 | | 3x+14=-52-8x | | 55-3x=6x+16 | | 8(4)+7=39 | | 90-4x=2x+6 | | -18-5x=7-10x | | 2x-10+2x+10=180 | | x/2=1 | | x+2x-10+2x+10=180 | | 3x+17=11x-55 | | -3k-3=-15 | | 3x+38=13x-4 |

Equations solver categories