2r+13r-5r=20

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Solution for 2r+13r-5r=20 equation: 


Simplifying
2r + 13r + -5r = 20

Combine like terms: 2r + 13r = 15r
15r + -5r = 20

Combine like terms: 15r + -5r = 10r
10r = 20

Solving
10r = 20

Solving for variable 'r'.

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

Divide each side by '10'.
r = 2

Simplifying
r = 2

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