5r-27=-15+2r

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Solution for 5r-27=-15+2r equation:


Simplifying
5r + -27 = -15 + 2r

Reorder the terms:
-27 + 5r = -15 + 2r

Solving
-27 + 5r = -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.
-27 + 5r + -2r = -15 + 2r + -2r

Combine like terms: 5r + -2r = 3r
-27 + 3r = -15 + 2r + -2r

Combine like terms: 2r + -2r = 0
-27 + 3r = -15 + 0
-27 + 3r = -15

Add '27' to each side of the equation.
-27 + 27 + 3r = -15 + 27

Combine like terms: -27 + 27 = 0
0 + 3r = -15 + 27
3r = -15 + 27

Combine like terms: -15 + 27 = 12
3r = 12

Divide each side by '3'.
r = 4

Simplifying
r = 4

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