c-(-7)=-3

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Solution for c-(-7)=-3 equation: 


Simplifying
c + -1(-7) = -3

Multiply -1 * -7
c + 7 = -3

Reorder the terms:
7 + c = -3

Solving
7 + c = -3

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 + c = -3 + -7

Combine like terms: 7 + -7 = 0
0 + c = -3 + -7
c = -3 + -7

Combine like terms: -3 + -7 = -10
c = -10

Simplifying
c = -10

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