12q-15=6q+3

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Solution for 12q-15=6q+3 equation:


Simplifying
12q + -15 = 6q + 3

Reorder the terms:
-15 + 12q = 6q + 3

Reorder the terms:
-15 + 12q = 3 + 6q

Solving
-15 + 12q = 3 + 6q

Solving for variable 'q'.

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

Add '-6q' to each side of the equation.
-15 + 12q + -6q = 3 + 6q + -6q

Combine like terms: 12q + -6q = 6q
-15 + 6q = 3 + 6q + -6q

Combine like terms: 6q + -6q = 0
-15 + 6q = 3 + 0
-15 + 6q = 3

Add '15' to each side of the equation.
-15 + 15 + 6q = 3 + 15

Combine like terms: -15 + 15 = 0
0 + 6q = 3 + 15
6q = 3 + 15

Combine like terms: 3 + 15 = 18
6q = 18

Divide each side by '6'.
q = 3

Simplifying
q = 3

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