-(c+7)=1

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Solution for -(c+7)=1 equation: 


Simplifying
-1(c + 7) = 1

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

Solving
-7 + -1c = 1

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 = 1 + 7

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

Combine like terms: 1 + 7 = 8
-1c = 8

Divide each side by '-1'.
c = -8

Simplifying
c = -8

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