20k+7-2k+8=

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Solution for 20k+7-2k+8= equation:


Simplifying
20k + 7 + -2k + 8 = 0

Reorder the terms:
7 + 8 + 20k + -2k = 0

Combine like terms: 7 + 8 = 15
15 + 20k + -2k = 0

Combine like terms: 20k + -2k = 18k
15 + 18k = 0

Solving
15 + 18k = 0

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 + 18k = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 18k = 0 + -15
18k = 0 + -15

Combine like terms: 0 + -15 = -15
18k = -15

Divide each side by '18'.
k = -0.8333333333

Simplifying
k = -0.8333333333

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