-12x-20=-10x+40

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Solution for -12x-20=-10x+40 equation:


Simplifying
-12x + -20 = -10x + 40

Reorder the terms:
-20 + -12x = -10x + 40

Reorder the terms:
-20 + -12x = 40 + -10x

Solving
-20 + -12x = 40 + -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
-20 + -12x + 10x = 40 + -10x + 10x

Combine like terms: -12x + 10x = -2x
-20 + -2x = 40 + -10x + 10x

Combine like terms: -10x + 10x = 0
-20 + -2x = 40 + 0
-20 + -2x = 40

Add '20' to each side of the equation.
-20 + 20 + -2x = 40 + 20

Combine like terms: -20 + 20 = 0
0 + -2x = 40 + 20
-2x = 40 + 20

Combine like terms: 40 + 20 = 60
-2x = 60

Divide each side by '-2'.
x = -30

Simplifying
x = -30

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