18[q-1]+12q=-8

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Solution for 18[q-1]+12q=-8 equation:


Simplifying
18[q + -1] + 12q = -8

Reorder the terms:
18[-1 + q] + 12q = -8
[-1 * 18 + q * 18] + 12q = -8
[-18 + 18q] + 12q = -8

Combine like terms: 18q + 12q = 30q
-18 + 30q = -8

Solving
-18 + 30q = -8

Solving for variable 'q'.

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

Add '18' to each side of the equation.
-18 + 18 + 30q = -8 + 18

Combine like terms: -18 + 18 = 0
0 + 30q = -8 + 18
30q = -8 + 18

Combine like terms: -8 + 18 = 10
30q = 10

Divide each side by '30'.
q = 0.3333333333

Simplifying
q = 0.3333333333

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