23=6r+2+r

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Solution for 23=6r+2+r equation:


Simplifying
23 = 6r + 2 + r

Reorder the terms:
23 = 2 + 6r + r

Combine like terms: 6r + r = 7r
23 = 2 + 7r

Solving
23 = 2 + 7r

Solving for variable 'r'.

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

Add '-7r' to each side of the equation.
23 + -7r = 2 + 7r + -7r

Combine like terms: 7r + -7r = 0
23 + -7r = 2 + 0
23 + -7r = 2

Add '-23' to each side of the equation.
23 + -23 + -7r = 2 + -23

Combine like terms: 23 + -23 = 0
0 + -7r = 2 + -23
-7r = 2 + -23

Combine like terms: 2 + -23 = -21
-7r = -21

Divide each side by '-7'.
r = 3

Simplifying
r = 3

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