12k-3=4k+7

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Solution for 12k-3=4k+7 equation:


Simplifying
12k + -3 = 4k + 7

Reorder the terms:
-3 + 12k = 4k + 7

Reorder the terms:
-3 + 12k = 7 + 4k

Solving
-3 + 12k = 7 + 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.
-3 + 12k + -4k = 7 + 4k + -4k

Combine like terms: 12k + -4k = 8k
-3 + 8k = 7 + 4k + -4k

Combine like terms: 4k + -4k = 0
-3 + 8k = 7 + 0
-3 + 8k = 7

Add '3' to each side of the equation.
-3 + 3 + 8k = 7 + 3

Combine like terms: -3 + 3 = 0
0 + 8k = 7 + 3
8k = 7 + 3

Combine like terms: 7 + 3 = 10
8k = 10

Divide each side by '8'.
k = 1.25

Simplifying
k = 1.25

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