-2(5+6k)+16=-90

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


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

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

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

Solving
6 + -12k = -90

Solving for variable 'k'.

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

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

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

Combine like terms: -90 + -6 = -96
-12k = -96

Divide each side by '-12'.
k = 8

Simplifying
k = 8

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