-15=1+5k+3k

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Solution for -15=1+5k+3k equation:


Simplifying
-15 = 1 + 5k + 3k

Combine like terms: 5k + 3k = 8k
-15 = 1 + 8k

Solving
-15 = 1 + 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.
-15 + -8k = 1 + 8k + -8k

Combine like terms: 8k + -8k = 0
-15 + -8k = 1 + 0
-15 + -8k = 1

Add '15' to each side of the equation.
-15 + 15 + -8k = 1 + 15

Combine like terms: -15 + 15 = 0
0 + -8k = 1 + 15
-8k = 1 + 15

Combine like terms: 1 + 15 = 16
-8k = 16

Divide each side by '-8'.
k = -2

Simplifying
k = -2

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