3(2+q)+15=x

Solution for 3(2+q)+15=x equation:

Simplifying
3(2 + q) + 15 = x
(2 * 3 + q * 3) + 15 = x
(6 + 3q) + 15 = x

Reorder the terms:
6 + 15 + 3q = x

Combine like terms: 6 + 15 = 21
21 + 3q = x

Solving
21 + 3q = x

Solving for variable 'q'.

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

Add '-21' to each side of the equation.
21 + -21 + 3q = -21 + x

Combine like terms: 21 + -21 = 0
0 + 3q = -21 + x
3q = -21 + x

Divide each side by '3'.
q = -7 + 0.3333333333x

Simplifying
q = -7 + 0.3333333333x