-7q-7=-8q

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Solution for -7q-7=-8q equation:


Simplifying
-7q + -7 = -8q

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

Solving
-7 + -7q = -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 + -7q + 8q = -8q + 8q

Combine like terms: -7q + 8q = 1q
-7 + 1q = -8q + 8q

Combine like terms: -8q + 8q = 0
-7 + 1q = 0

Add '7' to each side of the equation.
-7 + 7 + 1q = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 1q = 0 + 7
1q = 0 + 7

Combine like terms: 0 + 7 = 7
1q = 7

Divide each side by '1'.
q = 7

Simplifying
q = 7

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