-9-8k-7=4k

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Solution for -9-8k-7=4k equation:


Simplifying
-9 + -8k + -7 = 4k

Reorder the terms:
-9 + -7 + -8k = 4k

Combine like terms: -9 + -7 = -16
-16 + -8k = 4k

Solving
-16 + -8k = 4k

Solving for variable 'k'.

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

Add '-4k' to each side of the equation.
-16 + -8k + -4k = 4k + -4k

Combine like terms: -8k + -4k = -12k
-16 + -12k = 4k + -4k

Combine like terms: 4k + -4k = 0
-16 + -12k = 0

Add '16' to each side of the equation.
-16 + 16 + -12k = 0 + 16

Combine like terms: -16 + 16 = 0
0 + -12k = 0 + 16
-12k = 0 + 16

Combine like terms: 0 + 16 = 16
-12k = 16

Divide each side by '-12'.
k = -1.333333333

Simplifying
k = -1.333333333

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