3q+7=18-7q

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Solution for 3q+7=18-7q equation:


Simplifying
3q + 7 = 18 + -7q

Reorder the terms:
7 + 3q = 18 + -7q

Solving
7 + 3q = 18 + -7q

Solving for variable 'q'.

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

Add '7q' to each side of the equation.
7 + 3q + 7q = 18 + -7q + 7q

Combine like terms: 3q + 7q = 10q
7 + 10q = 18 + -7q + 7q

Combine like terms: -7q + 7q = 0
7 + 10q = 18 + 0
7 + 10q = 18

Add '-7' to each side of the equation.
7 + -7 + 10q = 18 + -7

Combine like terms: 7 + -7 = 0
0 + 10q = 18 + -7
10q = 18 + -7

Combine like terms: 18 + -7 = 11
10q = 11

Divide each side by '10'.
q = 1.1

Simplifying
q = 1.1

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