5k+15=-6k-7

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Solution for 5k+15=-6k-7 equation:


Simplifying
5k + 15 = -6k + -7

Reorder the terms:
15 + 5k = -6k + -7

Reorder the terms:
15 + 5k = -7 + -6k

Solving
15 + 5k = -7 + -6k

Solving for variable 'k'.

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

Add '6k' to each side of the equation.
15 + 5k + 6k = -7 + -6k + 6k

Combine like terms: 5k + 6k = 11k
15 + 11k = -7 + -6k + 6k

Combine like terms: -6k + 6k = 0
15 + 11k = -7 + 0
15 + 11k = -7

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

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

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

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

Simplifying
k = -2

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