15=2q+8+3

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Solution for 15=2q+8+3 equation:


Simplifying
15 = 2q + 8 + 3

Reorder the terms:
15 = 8 + 3 + 2q

Combine like terms: 8 + 3 = 11
15 = 11 + 2q

Solving
15 = 11 + 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.
15 + -2q = 11 + 2q + -2q

Combine like terms: 2q + -2q = 0
15 + -2q = 11 + 0
15 + -2q = 11

Add '-15' to each side of the equation.
15 + -15 + -2q = 11 + -15

Combine like terms: 15 + -15 = 0
0 + -2q = 11 + -15
-2q = 11 + -15

Combine like terms: 11 + -15 = -4
-2q = -4

Divide each side by '-2'.
q = 2

Simplifying
q = 2

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