144=8r

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Solution for 144=8r equation:


Simplifying
144 = 8r

Solving
144 = 8r

Solving for variable 'r'.

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

Add '-8r' to each side of the equation.
144 + -8r = 8r + -8r

Combine like terms: 8r + -8r = 0
144 + -8r = 0

Add '-144' to each side of the equation.
144 + -144 + -8r = 0 + -144

Combine like terms: 144 + -144 = 0
0 + -8r = 0 + -144
-8r = 0 + -144

Combine like terms: 0 + -144 = -144
-8r = -144

Divide each side by '-8'.
r = 18

Simplifying
r = 18

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