-6(8-k)=-90

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Solution for -6(8-k)=-90 equation: 


Simplifying
-6(8 + -1k) = -90
(8 * -6 + -1k * -6) = -90
(-48 + 6k) = -90

Solving
-48 + 6k = -90

Solving for variable 'k'.

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

Add '48' to each side of the equation.
-48 + 48 + 6k = -90 + 48

Combine like terms: -48 + 48 = 0
0 + 6k = -90 + 48
6k = -90 + 48

Combine like terms: -90 + 48 = -42
6k = -42

Divide each side by '6'.
k = -7

Simplifying
k = -7

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