3r=90-5

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Solution for 3r=90-5 equation: 


Simplifying
3r = 90 + -5

Combine like terms: 90 + -5 = 85
3r = 85

Solving
3r = 85

Solving for variable 'r'.

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

Divide each side by '3'.
r = 28.33333333

Simplifying
r = 28.33333333

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