3r-5+2r=50

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Solution for 3r-5+2r=50 equation: 


Simplifying
3r + -5 + 2r = 50

Reorder the terms:
-5 + 3r + 2r = 50

Combine like terms: 3r + 2r = 5r
-5 + 5r = 50

Solving
-5 + 5r = 50

Solving for variable 'r'.

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

Add '5' to each side of the equation.
-5 + 5 + 5r = 50 + 5

Combine like terms: -5 + 5 = 0
0 + 5r = 50 + 5
5r = 50 + 5

Combine like terms: 50 + 5 = 55
5r = 55

Divide each side by '5'.
r = 11

Simplifying
r = 11

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