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

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


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

Reorder the terms:
-10 + 6 + -12c = -90

Combine like terms: -10 + 6 = -4
-4 + -12c = -90

Solving
-4 + -12c = -90

Solving for variable 'c'.

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

Add '4' to each side of the equation.
-4 + 4 + -12c = -90 + 4

Combine like terms: -4 + 4 = 0
0 + -12c = -90 + 4
-12c = -90 + 4

Combine like terms: -90 + 4 = -86
-12c = -86

Divide each side by '-12'.
c = 7.166666667

Simplifying
c = 7.166666667

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