3k-8k+15=-5

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Solution for 3k-8k+15=-5 equation:


Simplifying
3k + -8k + 15 = -5

Reorder the terms:
15 + 3k + -8k = -5

Combine like terms: 3k + -8k = -5k
15 + -5k = -5

Solving
15 + -5k = -5

Solving for variable 'k'.

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

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

Combine like terms: 15 + -15 = 0
0 + -5k = -5 + -15
-5k = -5 + -15

Combine like terms: -5 + -15 = -20
-5k = -20

Divide each side by '-5'.
k = 4

Simplifying
k = 4

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