-32r+80=5r+215

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Solution for -32r+80=5r+215 equation:


Simplifying
-32r + 80 = 5r + 215

Reorder the terms:
80 + -32r = 5r + 215

Reorder the terms:
80 + -32r = 215 + 5r

Solving
80 + -32r = 215 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
80 + -32r + -5r = 215 + 5r + -5r

Combine like terms: -32r + -5r = -37r
80 + -37r = 215 + 5r + -5r

Combine like terms: 5r + -5r = 0
80 + -37r = 215 + 0
80 + -37r = 215

Add '-80' to each side of the equation.
80 + -80 + -37r = 215 + -80

Combine like terms: 80 + -80 = 0
0 + -37r = 215 + -80
-37r = 215 + -80

Combine like terms: 215 + -80 = 135
-37r = 135

Divide each side by '-37'.
r = -3.648648649

Simplifying
r = -3.648648649

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