-2x+2(-5x-10)=-140

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Solution for -2x+2(-5x-10)=-140 equation:


Simplifying
-2x + 2(-5x + -10) = -140

Reorder the terms:
-2x + 2(-10 + -5x) = -140
-2x + (-10 * 2 + -5x * 2) = -140
-2x + (-20 + -10x) = -140

Reorder the terms:
-20 + -2x + -10x = -140

Combine like terms: -2x + -10x = -12x
-20 + -12x = -140

Solving
-20 + -12x = -140

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + -12x = -140 + 20

Combine like terms: -20 + 20 = 0
0 + -12x = -140 + 20
-12x = -140 + 20

Combine like terms: -140 + 20 = -120
-12x = -120

Divide each side by '-12'.
x = 10

Simplifying
x = 10

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