-(c-20)=-2

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


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

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

Solving
20 + -1c = -2

Solving for variable 'c'.

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

Add '-20' to each side of the equation.
20 + -20 + -1c = -2 + -20

Combine like terms: 20 + -20 = 0
0 + -1c = -2 + -20
-1c = -2 + -20

Combine like terms: -2 + -20 = -22
-1c = -22

Divide each side by '-1'.
c = 22

Simplifying
c = 22

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