-6+9q=7q

Solution for -6+9q=7q equation:

Simplifying
-6 + 9q = 7q

Solving
-6 + 9q = 7q

Solving for variable 'q'.

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

Add '-7q' to each side of the equation.
-6 + 9q + -7q = 7q + -7q

Combine like terms: 9q + -7q = 2q
-6 + 2q = 7q + -7q

Combine like terms: 7q + -7q = 0
-6 + 2q = 0

Add '6' to each side of the equation.
-6 + 6 + 2q = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 2q = 0 + 6
2q = 0 + 6

Combine like terms: 0 + 6 = 6
2q = 6

Divide each side by '2'.
q = 3

Simplifying
q = 3