8r-12s=68

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Solution for 8r-12s=68 equation:


Simplifying
8r + -12s = 68

Solving
8r + -12s = 68

Solving for variable 'r'.

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

Add '12s' to each side of the equation.
8r + -12s + 12s = 68 + 12s

Combine like terms: -12s + 12s = 0
8r + 0 = 68 + 12s
8r = 68 + 12s

Divide each side by '8'.
r = 8.5 + 1.5s

Simplifying
r = 8.5 + 1.5s

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