8r+17r=100

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Solution for 8r+17r=100 equation: 


Simplifying
8r + 17r = 100

Combine like terms: 8r + 17r = 25r
25r = 100

Solving
25r = 100

Solving for variable 'r'.

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

Divide each side by '25'.
r = 4

Simplifying
r = 4

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