4+1q-3q=9

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Solution for 4+1q-3q=9 equation: 


Simplifying
4 + 1q + -3q = 9

Combine like terms: 1q + -3q = -2q
4 + -2q = 9

Solving
4 + -2q = 9

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 + -2q = 9 + -4

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

Combine like terms: 9 + -4 = 5
-2q = 5

Divide each side by '-2'.
q = -2.5

Simplifying
q = -2.5

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