12r+5+3r-5=60

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Solution for 12r+5+3r-5=60 equation: 


Simplifying
12r + 5 + 3r + -5 = 60

Reorder the terms:
5 + -5 + 12r + 3r = 60

Combine like terms: 5 + -5 = 0
0 + 12r + 3r = 60
12r + 3r = 60

Combine like terms: 12r + 3r = 15r
15r = 60

Solving
15r = 60

Solving for variable 'r'.

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

Divide each side by '15'.
r = 4

Simplifying
r = 4

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