9x+20=-2x-2

Simple and best practice solution for 9x+20=-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 9x+20=-2x-2 equation:


Simplifying
9x + 20 = -2x + -2

Reorder the terms:
20 + 9x = -2x + -2

Reorder the terms:
20 + 9x = -2 + -2x

Solving
20 + 9x = -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.
20 + 9x + 2x = -2 + -2x + 2x

Combine like terms: 9x + 2x = 11x
20 + 11x = -2 + -2x + 2x

Combine like terms: -2x + 2x = 0
20 + 11x = -2 + 0
20 + 11x = -2

Add '-20' to each side of the equation.
20 + -20 + 11x = -2 + -20

Combine like terms: 20 + -20 = 0
0 + 11x = -2 + -20
11x = -2 + -20

Combine like terms: -2 + -20 = -22
11x = -22

Divide each side by '11'.
x = -2

Simplifying
x = -2

See similar equations:

| 4x^3-23x^2-6x=0 | | .1333333333x+3=x+2 | | 16x-5=9x+10 | | 2a^2=3600 | | Y=-5(-2)+2 | | -x(2x-6)= | | 21x-2=133 | | Y=12(-2)-5 | | .1333333333+3=x+2 | | 10r^2-9=3r | | 8(4+c)=7(7+c) | | 14=7(2m-2) | | 8n(6n+9)= | | 6x-54=3x+2 | | -x+14y=27 | | (2x+3)=12 | | x+14y=36 | | 6x-3-5x=-1 | | 0.7b+b-0.3b=6.8 | | 1/2x+(2x+16)=-4 | | 1250x+1000y=5750 | | 19+9x-7+3x-1=180 | | 1250x+1000=5750 | | 10(x-3)=4(2x+1) | | 12t(-1+t+t^2)=0 | | 4x-24=7x+8 | | (X^2-9)(x^2+4)=0 | | -120+(x/15)+30+(x/30)=0 | | 6p^2-29p+35=o | | 5x-3=2(3x-3) | | 2+3(5x-6)=7-5(2x+1) | | 5a-5=7+5a |

Equations solver categories