3k+7=-15-8k

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Solution for 3k+7=-15-8k equation:


Simplifying
3k + 7 = -15 + -8k

Reorder the terms:
7 + 3k = -15 + -8k

Solving
7 + 3k = -15 + -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 + 3k + 8k = -15 + -8k + 8k

Combine like terms: 3k + 8k = 11k
7 + 11k = -15 + -8k + 8k

Combine like terms: -8k + 8k = 0
7 + 11k = -15 + 0
7 + 11k = -15

Add '-7' to each side of the equation.
7 + -7 + 11k = -15 + -7

Combine like terms: 7 + -7 = 0
0 + 11k = -15 + -7
11k = -15 + -7

Combine like terms: -15 + -7 = -22
11k = -22

Divide each side by '11'.
k = -2

Simplifying
k = -2

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