8k+7-2=-31

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Solution for 8k+7-2=-31 equation:


Simplifying
8k + 7 + -2 = -31

Reorder the terms:
7 + -2 + 8k = -31

Combine like terms: 7 + -2 = 5
5 + 8k = -31

Solving
5 + 8k = -31

Solving for variable 'k'.

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

Add '-5' to each side of the equation.
5 + -5 + 8k = -31 + -5

Combine like terms: 5 + -5 = 0
0 + 8k = -31 + -5
8k = -31 + -5

Combine like terms: -31 + -5 = -36
8k = -36

Divide each side by '8'.
k = -4.5

Simplifying
k = -4.5

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