-10(-7+c)=100

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Solution for -10(-7+c)=100 equation: 


Simplifying
-10(-7 + c) = 100
(-7 * -10 + c * -10) = 100
(70 + -10c) = 100

Solving
70 + -10c = 100

Solving for variable 'c'.

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

Add '-70' to each side of the equation.
70 + -70 + -10c = 100 + -70

Combine like terms: 70 + -70 = 0
0 + -10c = 100 + -70
-10c = 100 + -70

Combine like terms: 100 + -70 = 30
-10c = 30

Divide each side by '-10'.
c = -3

Simplifying
c = -3

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