2q-9=-4q+9

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Solution for 2q-9=-4q+9 equation:


Simplifying
2q + -9 = -4q + 9

Reorder the terms:
-9 + 2q = -4q + 9

Reorder the terms:
-9 + 2q = 9 + -4q

Solving
-9 + 2q = 9 + -4q

Solving for variable 'q'.

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

Add '4q' to each side of the equation.
-9 + 2q + 4q = 9 + -4q + 4q

Combine like terms: 2q + 4q = 6q
-9 + 6q = 9 + -4q + 4q

Combine like terms: -4q + 4q = 0
-9 + 6q = 9 + 0
-9 + 6q = 9

Add '9' to each side of the equation.
-9 + 9 + 6q = 9 + 9

Combine like terms: -9 + 9 = 0
0 + 6q = 9 + 9
6q = 9 + 9

Combine like terms: 9 + 9 = 18
6q = 18

Divide each side by '6'.
q = 3

Simplifying
q = 3

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