2(k+7)-7=-8k-8

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Solution for 2(k+7)-7=-8k-8 equation:


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

Reorder the terms:
2(7 + k) + -7 = -8k + -8
(7 * 2 + k * 2) + -7 = -8k + -8
(14 + 2k) + -7 = -8k + -8

Reorder the terms:
14 + -7 + 2k = -8k + -8

Combine like terms: 14 + -7 = 7
7 + 2k = -8k + -8

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

Solving
7 + 2k = -8 + -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.
7 + 2k + 8k = -8 + -8k + 8k

Combine like terms: 2k + 8k = 10k
7 + 10k = -8 + -8k + 8k

Combine like terms: -8k + 8k = 0
7 + 10k = -8 + 0
7 + 10k = -8

Add '-7' to each side of the equation.
7 + -7 + 10k = -8 + -7

Combine like terms: 7 + -7 = 0
0 + 10k = -8 + -7
10k = -8 + -7

Combine like terms: -8 + -7 = -15
10k = -15

Divide each side by '10'.
k = -1.5

Simplifying
k = -1.5

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