-40-8k=8(k-7)

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Solution for -40-8k=8(k-7) equation:


Simplifying
-40 + -8k = 8(k + -7)

Reorder the terms:
-40 + -8k = 8(-7 + k)
-40 + -8k = (-7 * 8 + k * 8)
-40 + -8k = (-56 + 8k)

Solving
-40 + -8k = -56 + 8k

Solving for variable 'k'.

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

Add '-8k' to each side of the equation.
-40 + -8k + -8k = -56 + 8k + -8k

Combine like terms: -8k + -8k = -16k
-40 + -16k = -56 + 8k + -8k

Combine like terms: 8k + -8k = 0
-40 + -16k = -56 + 0
-40 + -16k = -56

Add '40' to each side of the equation.
-40 + 40 + -16k = -56 + 40

Combine like terms: -40 + 40 = 0
0 + -16k = -56 + 40
-16k = -56 + 40

Combine like terms: -56 + 40 = -16
-16k = -16

Divide each side by '-16'.
k = 1

Simplifying
k = 1

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