3k-12=8k-2

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Solution for 3k-12=8k-2 equation:


Simplifying
3k + -12 = 8k + -2

Reorder the terms:
-12 + 3k = 8k + -2

Reorder the terms:
-12 + 3k = -2 + 8k

Solving
-12 + 3k = -2 + 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.
-12 + 3k + -8k = -2 + 8k + -8k

Combine like terms: 3k + -8k = -5k
-12 + -5k = -2 + 8k + -8k

Combine like terms: 8k + -8k = 0
-12 + -5k = -2 + 0
-12 + -5k = -2

Add '12' to each side of the equation.
-12 + 12 + -5k = -2 + 12

Combine like terms: -12 + 12 = 0
0 + -5k = -2 + 12
-5k = -2 + 12

Combine like terms: -2 + 12 = 10
-5k = 10

Divide each side by '-5'.
k = -2

Simplifying
k = -2

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