-6q-7=-8q+9

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Solution for -6q-7=-8q+9 equation:


Simplifying
-6q + -7 = -8q + 9

Reorder the terms:
-7 + -6q = -8q + 9

Reorder the terms:
-7 + -6q = 9 + -8q

Solving
-7 + -6q = 9 + -8q

Solving for variable 'q'.

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

Add '8q' to each side of the equation.
-7 + -6q + 8q = 9 + -8q + 8q

Combine like terms: -6q + 8q = 2q
-7 + 2q = 9 + -8q + 8q

Combine like terms: -8q + 8q = 0
-7 + 2q = 9 + 0
-7 + 2q = 9

Add '7' to each side of the equation.
-7 + 7 + 2q = 9 + 7

Combine like terms: -7 + 7 = 0
0 + 2q = 9 + 7
2q = 9 + 7

Combine like terms: 9 + 7 = 16
2q = 16

Divide each side by '2'.
q = 8

Simplifying
q = 8

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