-2(-c-20)=-2x-20

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Solution for -2(-c-20)=-2x-20 equation:


Simplifying
-2(-1c + -20) = -2x + -20

Reorder the terms:
-2(-20 + -1c) = -2x + -20
(-20 * -2 + -1c * -2) = -2x + -20
(40 + 2c) = -2x + -20

Reorder the terms:
40 + 2c = -20 + -2x

Solving
40 + 2c = -20 + -2x

Solving for variable 'c'.

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

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

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

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

Divide each side by '2'.
c = -30 + -1x

Simplifying
c = -30 + -1x

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