8q-12=-4q+15

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Solution for 8q-12=-4q+15 equation:


Simplifying
8q + -12 = -4q + 15

Reorder the terms:
-12 + 8q = -4q + 15

Reorder the terms:
-12 + 8q = 15 + -4q

Solving
-12 + 8q = 15 + -4q

Solving for variable 'q'.

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

Add '4q' to each side of the equation.
-12 + 8q + 4q = 15 + -4q + 4q

Combine like terms: 8q + 4q = 12q
-12 + 12q = 15 + -4q + 4q

Combine like terms: -4q + 4q = 0
-12 + 12q = 15 + 0
-12 + 12q = 15

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

Combine like terms: -12 + 12 = 0
0 + 12q = 15 + 12
12q = 15 + 12

Combine like terms: 15 + 12 = 27
12q = 27

Divide each side by '12'.
q = 2.25

Simplifying
q = 2.25

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