10k-4=2k-12

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Solution for 10k-4=2k-12 equation:


Simplifying
10k + -4 = 2k + -12

Reorder the terms:
-4 + 10k = 2k + -12

Reorder the terms:
-4 + 10k = -12 + 2k

Solving
-4 + 10k = -12 + 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
-4 + 10k + -2k = -12 + 2k + -2k

Combine like terms: 10k + -2k = 8k
-4 + 8k = -12 + 2k + -2k

Combine like terms: 2k + -2k = 0
-4 + 8k = -12 + 0
-4 + 8k = -12

Add '4' to each side of the equation.
-4 + 4 + 8k = -12 + 4

Combine like terms: -4 + 4 = 0
0 + 8k = -12 + 4
8k = -12 + 4

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

Divide each side by '8'.
k = -1

Simplifying
k = -1

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