3q-1.5=12-4.5q

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Solution for 3q-1.5=12-4.5q equation:


Simplifying
3q + -1.5 = 12 + -4.5q

Reorder the terms:
-1.5 + 3q = 12 + -4.5q

Solving
-1.5 + 3q = 12 + -4.5q

Solving for variable 'q'.

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

Add '4.5q' to each side of the equation.
-1.5 + 3q + 4.5q = 12 + -4.5q + 4.5q

Combine like terms: 3q + 4.5q = 7.5q
-1.5 + 7.5q = 12 + -4.5q + 4.5q

Combine like terms: -4.5q + 4.5q = 0.0
-1.5 + 7.5q = 12 + 0.0
-1.5 + 7.5q = 12

Add '1.5' to each side of the equation.
-1.5 + 1.5 + 7.5q = 12 + 1.5

Combine like terms: -1.5 + 1.5 = 0.0
0.0 + 7.5q = 12 + 1.5
7.5q = 12 + 1.5

Combine like terms: 12 + 1.5 = 13.5
7.5q = 13.5

Divide each side by '7.5'.
q = 1.8

Simplifying
q = 1.8

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