8r+s-7s=

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Solution for 8r+s-7s= equation: 


Simplifying
8r + s + -7s = 0

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

Solving
8r + -6s = 0

Solving for variable 'r'.

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

Add '6s' to each side of the equation.
8r + -6s + 6s = 0 + 6s

Combine like terms: -6s + 6s = 0
8r + 0 = 0 + 6s
8r = 0 + 6s
Remove the zero:
8r = 6s

Divide each side by '8'.
r = 0.75s

Simplifying
r = 0.75s

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