q+7q=-2q+4q

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Solution for q+7q=-2q+4q equation: 


Simplifying
q + 7q = -2q + 4q

Combine like terms: q + 7q = 8q
8q = -2q + 4q

Combine like terms: -2q + 4q = 2q
8q = 2q

Solving
8q = 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.
8q + -2q = 2q + -2q

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

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

Divide each side by '6'.
q = 0

Simplifying
q = 0

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