20k+8-8k+7=

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


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

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

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

Combine like terms: 20k + -8k = 12k
15 + 12k = 0

Solving
15 + 12k = 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 + 12k = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 12k = 0 + -15
12k = 0 + -15

Combine like terms: 0 + -15 = -15
12k = -15

Divide each side by '12'.
k = -1.25

Simplifying
k = -1.25

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