(7q-2)+(7q-70)=180

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Solution for (7q-2)+(7q-70)=180 equation:


Simplifying
(7q + -2) + (7q + -70) = 180

Reorder the terms:
(-2 + 7q) + (7q + -70) = 180

Remove parenthesis around (-2 + 7q)
-2 + 7q + (7q + -70) = 180

Reorder the terms:
-2 + 7q + (-70 + 7q) = 180

Remove parenthesis around (-70 + 7q)
-2 + 7q + -70 + 7q = 180

Reorder the terms:
-2 + -70 + 7q + 7q = 180

Combine like terms: -2 + -70 = -72
-72 + 7q + 7q = 180

Combine like terms: 7q + 7q = 14q
-72 + 14q = 180

Solving
-72 + 14q = 180

Solving for variable 'q'.

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

Add '72' to each side of the equation.
-72 + 72 + 14q = 180 + 72

Combine like terms: -72 + 72 = 0
0 + 14q = 180 + 72
14q = 180 + 72

Combine like terms: 180 + 72 = 252
14q = 252

Divide each side by '14'.
q = 18

Simplifying
q = 18

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