7(5k-8)=-91

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Solution for 7(5k-8)=-91 equation:


Simplifying
7(5k + -8) = -91

Reorder the terms:
7(-8 + 5k) = -91
(-8 * 7 + 5k * 7) = -91
(-56 + 35k) = -91

Solving
-56 + 35k = -91

Solving for variable 'k'.

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

Add '56' to each side of the equation.
-56 + 56 + 35k = -91 + 56

Combine like terms: -56 + 56 = 0
0 + 35k = -91 + 56
35k = -91 + 56

Combine like terms: -91 + 56 = -35
35k = -35

Divide each side by '35'.
k = -1

Simplifying
k = -1

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