5r+5+2=22

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Solution for 5r+5+2=22 equation: 


Simplifying
5r + 5 + 2 = 22

Reorder the terms:
5 + 2 + 5r = 22

Combine like terms: 5 + 2 = 7
7 + 5r = 22

Solving
7 + 5r = 22

Solving for variable 'r'.

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

Add '-7' to each side of the equation.
7 + -7 + 5r = 22 + -7

Combine like terms: 7 + -7 = 0
0 + 5r = 22 + -7
5r = 22 + -7

Combine like terms: 22 + -7 = 15
5r = 15

Divide each side by '5'.
r = 3

Simplifying
r = 3

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