8q+12=42+3q

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Solution for 8q+12=42+3q equation:


Simplifying
8q + 12 = 42 + 3q

Reorder the terms:
12 + 8q = 42 + 3q

Solving
12 + 8q = 42 + 3q

Solving for variable 'q'.

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

Add '-3q' to each side of the equation.
12 + 8q + -3q = 42 + 3q + -3q

Combine like terms: 8q + -3q = 5q
12 + 5q = 42 + 3q + -3q

Combine like terms: 3q + -3q = 0
12 + 5q = 42 + 0
12 + 5q = 42

Add '-12' to each side of the equation.
12 + -12 + 5q = 42 + -12

Combine like terms: 12 + -12 = 0
0 + 5q = 42 + -12
5q = 42 + -12

Combine like terms: 42 + -12 = 30
5q = 30

Divide each side by '5'.
q = 6

Simplifying
q = 6

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