4q+9-7q+8=

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Solution for 4q+9-7q+8= equation: 


Simplifying
4q + 9 + -7q + 8 = 0

Reorder the terms:
9 + 8 + 4q + -7q = 0

Combine like terms: 9 + 8 = 17
17 + 4q + -7q = 0

Combine like terms: 4q + -7q = -3q
17 + -3q = 0

Solving
17 + -3q = 0

Solving for variable 'q'.

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

Add '-17' to each side of the equation.
17 + -17 + -3q = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -3q = 0 + -17
-3q = 0 + -17

Combine like terms: 0 + -17 = -17
-3q = -17

Divide each side by '-3'.
q = 5.666666667

Simplifying
q = 5.666666667

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