3q+13+2q-9=

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Solution for 3q+13+2q-9= equation:


Simplifying
3q + 13 + 2q + -9 = 0

Reorder the terms:
13 + -9 + 3q + 2q = 0

Combine like terms: 13 + -9 = 4
4 + 3q + 2q = 0

Combine like terms: 3q + 2q = 5q
4 + 5q = 0

Solving
4 + 5q = 0

Solving for variable 'q'.

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

Add '-4' to each side of the equation.
4 + -4 + 5q = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 5q = 0 + -4
5q = 0 + -4

Combine like terms: 0 + -4 = -4
5q = -4

Divide each side by '5'.
q = -0.8

Simplifying
q = -0.8

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