23r-27=16r-13

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Solution for 23r-27=16r-13 equation:


Simplifying
23r + -27 = 16r + -13

Reorder the terms:
-27 + 23r = 16r + -13

Reorder the terms:
-27 + 23r = -13 + 16r

Solving
-27 + 23r = -13 + 16r

Solving for variable 'r'.

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

Add '-16r' to each side of the equation.
-27 + 23r + -16r = -13 + 16r + -16r

Combine like terms: 23r + -16r = 7r
-27 + 7r = -13 + 16r + -16r

Combine like terms: 16r + -16r = 0
-27 + 7r = -13 + 0
-27 + 7r = -13

Add '27' to each side of the equation.
-27 + 27 + 7r = -13 + 27

Combine like terms: -27 + 27 = 0
0 + 7r = -13 + 27
7r = -13 + 27

Combine like terms: -13 + 27 = 14
7r = 14

Divide each side by '7'.
r = 2

Simplifying
r = 2

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