3r+13+r=41

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Solution for 3r+13+r=41 equation: 


Simplifying
3r + 13 + r = 41

Reorder the terms:
13 + 3r + r = 41

Combine like terms: 3r + r = 4r
13 + 4r = 41

Solving
13 + 4r = 41

Solving for variable 'r'.

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

Add '-13' to each side of the equation.
13 + -13 + 4r = 41 + -13

Combine like terms: 13 + -13 = 0
0 + 4r = 41 + -13
4r = 41 + -13

Combine like terms: 41 + -13 = 28
4r = 28

Divide each side by '4'.
r = 7

Simplifying
r = 7

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