-2*(5+6c)+16=90

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Solution for -2*(5+6c)+16=90 equation:


Simplifying
-2(5 + 6c) + 16 = 90
(5 * -2 + 6c * -2) + 16 = 90
(-10 + -12c) + 16 = 90

Reorder the terms:
-10 + 16 + -12c = 90

Combine like terms: -10 + 16 = 6
6 + -12c = 90

Solving
6 + -12c = 90

Solving for variable 'c'.

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

Add '-6' to each side of the equation.
6 + -6 + -12c = 90 + -6

Combine like terms: 6 + -6 = 0
0 + -12c = 90 + -6
-12c = 90 + -6

Combine like terms: 90 + -6 = 84
-12c = 84

Divide each side by '-12'.
c = -7

Simplifying
c = -7

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