20+12k-7k-8=

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Solution for 20+12k-7k-8= equation:


Simplifying
20 + 12k + -7k + -8 = 0

Reorder the terms:
20 + -8 + 12k + -7k = 0

Combine like terms: 20 + -8 = 12
12 + 12k + -7k = 0

Combine like terms: 12k + -7k = 5k
12 + 5k = 0

Solving
12 + 5k = 0

Solving for variable 'k'.

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

Add '-12' to each side of the equation.
12 + -12 + 5k = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 5k = 0 + -12
5k = 0 + -12

Combine like terms: 0 + -12 = -12
5k = -12

Divide each side by '5'.
k = -2.4

Simplifying
k = -2.4

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