-61+21=-2x+12x

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Solution for -61+21=-2x+12x equation:


Simplifying
-61 + 21 = -2x + 12x

Combine like terms: -61 + 21 = -40
-40 = -2x + 12x

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

Solving
-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.
-40 + -10x = 10x + -10x

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

Add '40' to each side of the equation.
-40 + 40 + -10x = 0 + 40

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

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

Divide each side by '-10'.
x = -4

Simplifying
x = -4

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