12-3q=2q-2

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Solution for 12-3q=2q-2 equation:


Simplifying
12 + -3q = 2q + -2

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

Solving
12 + -3q = -2 + 2q

Solving for variable 'q'.

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

Add '-2q' to each side of the equation.
12 + -3q + -2q = -2 + 2q + -2q

Combine like terms: -3q + -2q = -5q
12 + -5q = -2 + 2q + -2q

Combine like terms: 2q + -2q = 0
12 + -5q = -2 + 0
12 + -5q = -2

Add '-12' to each side of the equation.
12 + -12 + -5q = -2 + -12

Combine like terms: 12 + -12 = 0
0 + -5q = -2 + -12
-5q = -2 + -12

Combine like terms: -2 + -12 = -14
-5q = -14

Divide each side by '-5'.
q = 2.8

Simplifying
q = 2.8

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