-2x-2=18

Simple and best practice solution for -2x-2=18 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 -2x-2=18 equation:


Simplifying
-2x + -2 = 18

Reorder the terms:
-2 + -2x = 18

Solving
-2 + -2x = 18

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + -2x = 18 + 2

Combine like terms: -2 + 2 = 0
0 + -2x = 18 + 2
-2x = 18 + 2

Combine like terms: 18 + 2 = 20
-2x = 20

Divide each side by '-2'.
x = -10

Simplifying
x = -10

See similar equations:

| (X^2-2/x^2)^2 | | k-2-6=-3 | | -5x+17=-25 | | (7x^2-3x+3)+(5x^2-3x+4)= | | 7z-2(x-10)=40 | | 3i^7= | | 5t(4-t)=15 | | 19x+9+11y-7=360 | | -2x-8=23 | | 0.50x+0.4(0.50x)=500 | | 11.2=3.2+1.6x | | 6p+3r+4p+7r= | | -3(x-7)=-24 | | -2/5(m-3)=-8 | | 2p-5=p-5 | | 1/3•8 | | rx-12=8 | | 0.12q^2-0.88q+12.96=0 | | -7=-5-4/5n | | 0.12-0.88+12.96=0 | | x=2/3(50) | | 2/3(50) | | x=2/3(30) | | -12+2x^2=5x | | ((9-m)7m^2)/((3-m)14m) | | 1.6/y*y=1.6 | | 8y^2-98= | | 0.2y*y=1.6 | | g(x)=x^4+2x^3+10x^2+18x+9 | | 5x*4y= | | 0.0625/1000 | | 90(x)=90-3x |

Equations solver categories