5r+2r+3=24

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Solution for 5r+2r+3=24 equation: 


Simplifying
5r + 2r + 3 = 24

Reorder the terms:
3 + 5r + 2r = 24

Combine like terms: 5r + 2r = 7r
3 + 7r = 24

Solving
3 + 7r = 24

Solving for variable 'r'.

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

Add '-3' to each side of the equation.
3 + -3 + 7r = 24 + -3

Combine like terms: 3 + -3 = 0
0 + 7r = 24 + -3
7r = 24 + -3

Combine like terms: 24 + -3 = 21
7r = 21

Divide each side by '7'.
r = 3

Simplifying
r = 3

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