8q-78=2q+66

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Solution for 8q-78=2q+66 equation:


Simplifying
8q + -78 = 2q + 66

Reorder the terms:
-78 + 8q = 2q + 66

Reorder the terms:
-78 + 8q = 66 + 2q

Solving
-78 + 8q = 66 + 2q

Solving for variable 'q'.

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

Add '-2q' to each side of the equation.
-78 + 8q + -2q = 66 + 2q + -2q

Combine like terms: 8q + -2q = 6q
-78 + 6q = 66 + 2q + -2q

Combine like terms: 2q + -2q = 0
-78 + 6q = 66 + 0
-78 + 6q = 66

Add '78' to each side of the equation.
-78 + 78 + 6q = 66 + 78

Combine like terms: -78 + 78 = 0
0 + 6q = 66 + 78
6q = 66 + 78

Combine like terms: 66 + 78 = 144
6q = 144

Divide each side by '6'.
q = 24

Simplifying
q = 24

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