q-3r=-2

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Solution for q-3r=-2 equation: 


Simplifying
q + -3r = -2

Solving
q + -3r = -2

Solving for variable 'q'.

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

Add '3r' to each side of the equation.
q + -3r + 3r = -2 + 3r

Combine like terms: -3r + 3r = 0
q + 0 = -2 + 3r
q = -2 + 3r

Simplifying
q = -2 + 3r

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