7q+8r-6r=

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Solution for 7q+8r-6r= equation: 


Simplifying
7q + 8r + -6r = 0

Combine like terms: 8r + -6r = 2r
7q + 2r = 0

Solving
7q + 2r = 0

Solving for variable 'q'.

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

Add '-2r' to each side of the equation.
7q + 2r + -2r = 0 + -2r

Combine like terms: 2r + -2r = 0
7q + 0 = 0 + -2r
7q = 0 + -2r
Remove the zero:
7q = -2r

Divide each side by '7'.
q = -0.2857142857r

Simplifying
q = -0.2857142857r

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