12r-8s+3r=5s

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Solution for 12r-8s+3r=5s equation:


Simplifying
12r + -8s + 3r = 5s

Reorder the terms:
12r + 3r + -8s = 5s

Combine like terms: 12r + 3r = 15r
15r + -8s = 5s

Solving
15r + -8s = 5s

Solving for variable 'r'.

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

Add '8s' to each side of the equation.
15r + -8s + 8s = 5s + 8s

Combine like terms: -8s + 8s = 0
15r + 0 = 5s + 8s
15r = 5s + 8s

Combine like terms: 5s + 8s = 13s
15r = 13s

Divide each side by '15'.
r = 0.8666666667s

Simplifying
r = 0.8666666667s

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