3r+2s=13

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Solution for 3r+2s=13 equation: 


Simplifying
3r + 2s = 13

Solving
3r + 2s = 13

Solving for variable 'r'.

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

Add '-2s' to each side of the equation.
3r + 2s + -2s = 13 + -2s

Combine like terms: 2s + -2s = 0
3r + 0 = 13 + -2s
3r = 13 + -2s

Divide each side by '3'.
r = 4.333333333 + -0.6666666667s

Simplifying
r = 4.333333333 + -0.6666666667s

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