-(c-7)=-7

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Solution for -(c-7)=-7 equation: 


Simplifying
-1(c + -7) = -7

Reorder the terms:
-1(-7 + c) = -7
(-7 * -1 + c * -1) = -7
(7 + -1c) = -7

Solving
7 + -1c = -7

Solving for variable 'c'.

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

Add '-7' to each side of the equation.
7 + -7 + -1c = -7 + -7

Combine like terms: 7 + -7 = 0
0 + -1c = -7 + -7
-1c = -7 + -7

Combine like terms: -7 + -7 = -14
-1c = -14

Divide each side by '-1'.
c = 14

Simplifying
c = 14

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