-2q+70=80+2q

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Solution for -2q+70=80+2q equation:


Simplifying
-2q + 70 = 80 + 2q

Reorder the terms:
70 + -2q = 80 + 2q

Solving
70 + -2q = 80 + 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.
70 + -2q + -2q = 80 + 2q + -2q

Combine like terms: -2q + -2q = -4q
70 + -4q = 80 + 2q + -2q

Combine like terms: 2q + -2q = 0
70 + -4q = 80 + 0
70 + -4q = 80

Add '-70' to each side of the equation.
70 + -70 + -4q = 80 + -70

Combine like terms: 70 + -70 = 0
0 + -4q = 80 + -70
-4q = 80 + -70

Combine like terms: 80 + -70 = 10
-4q = 10

Divide each side by '-4'.
q = -2.5

Simplifying
q = -2.5

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