0.5r+r=3

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Solution for 0.5r+r=3 equation: 


Simplifying
0.5r + r = 3

Combine like terms: 0.5r + r = 1.5r
1.5r = 3

Solving
1.5r = 3

Solving for variable 'r'.

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

Divide each side by '1.5'.
r = 2

Simplifying
r = 2

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