3k-12=2k+3

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


Simplifying
3k + -12 = 2k + 3

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

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

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

Combine like terms: 3k + -2k = 1k
-12 + 1k = 3 + 2k + -2k

Combine like terms: 2k + -2k = 0
-12 + 1k = 3 + 0
-12 + 1k = 3

Add '12' to each side of the equation.
-12 + 12 + 1k = 3 + 12

Combine like terms: -12 + 12 = 0
0 + 1k = 3 + 12
1k = 3 + 12

Combine like terms: 3 + 12 = 15
1k = 15

Divide each side by '1'.
k = 15

Simplifying
k = 15

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