3r-24=2r+15

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Solution for 3r-24=2r+15 equation:


Simplifying
3r + -24 = 2r + 15

Reorder the terms:
-24 + 3r = 2r + 15

Reorder the terms:
-24 + 3r = 15 + 2r

Solving
-24 + 3r = 15 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
-24 + 3r + -2r = 15 + 2r + -2r

Combine like terms: 3r + -2r = 1r
-24 + 1r = 15 + 2r + -2r

Combine like terms: 2r + -2r = 0
-24 + 1r = 15 + 0
-24 + 1r = 15

Add '24' to each side of the equation.
-24 + 24 + 1r = 15 + 24

Combine like terms: -24 + 24 = 0
0 + 1r = 15 + 24
1r = 15 + 24

Combine like terms: 15 + 24 = 39
1r = 39

Divide each side by '1'.
r = 39

Simplifying
r = 39

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