8(k+12)+20=-4k+18

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Solution for 8(k+12)+20=-4k+18 equation:


Simplifying
8(k + 12) + 20 = -4k + 18

Reorder the terms:
8(12 + k) + 20 = -4k + 18
(12 * 8 + k * 8) + 20 = -4k + 18
(96 + 8k) + 20 = -4k + 18

Reorder the terms:
96 + 20 + 8k = -4k + 18

Combine like terms: 96 + 20 = 116
116 + 8k = -4k + 18

Reorder the terms:
116 + 8k = 18 + -4k

Solving
116 + 8k = 18 + -4k

Solving for variable 'k'.

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

Add '4k' to each side of the equation.
116 + 8k + 4k = 18 + -4k + 4k

Combine like terms: 8k + 4k = 12k
116 + 12k = 18 + -4k + 4k

Combine like terms: -4k + 4k = 0
116 + 12k = 18 + 0
116 + 12k = 18

Add '-116' to each side of the equation.
116 + -116 + 12k = 18 + -116

Combine like terms: 116 + -116 = 0
0 + 12k = 18 + -116
12k = 18 + -116

Combine like terms: 18 + -116 = -98
12k = -98

Divide each side by '12'.
k = -8.166666667

Simplifying
k = -8.166666667

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