5r-23=4+2r

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Solution for 5r-23=4+2r equation:


Simplifying
5r + -23 = 4 + 2r

Reorder the terms:
-23 + 5r = 4 + 2r

Solving
-23 + 5r = 4 + 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.
-23 + 5r + -2r = 4 + 2r + -2r

Combine like terms: 5r + -2r = 3r
-23 + 3r = 4 + 2r + -2r

Combine like terms: 2r + -2r = 0
-23 + 3r = 4 + 0
-23 + 3r = 4

Add '23' to each side of the equation.
-23 + 23 + 3r = 4 + 23

Combine like terms: -23 + 23 = 0
0 + 3r = 4 + 23
3r = 4 + 23

Combine like terms: 4 + 23 = 27
3r = 27

Divide each side by '3'.
r = 9

Simplifying
r = 9

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