864=18r+18

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Solution for 864=18r+18 equation:


Simplifying
864 = 18r + 18

Reorder the terms:
864 = 18 + 18r

Solving
864 = 18 + 18r

Solving for variable 'r'.

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

Add '-18r' to each side of the equation.
864 + -18r = 18 + 18r + -18r

Combine like terms: 18r + -18r = 0
864 + -18r = 18 + 0
864 + -18r = 18

Add '-864' to each side of the equation.
864 + -864 + -18r = 18 + -864

Combine like terms: 864 + -864 = 0
0 + -18r = 18 + -864
-18r = 18 + -864

Combine like terms: 18 + -864 = -846
-18r = -846

Divide each side by '-18'.
r = 47

Simplifying
r = 47

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