36=9r

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Solution for 36=9r equation:


Simplifying
36 = 9r

Solving
36 = 9r

Solving for variable 'r'.

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

Add '-9r' to each side of the equation.
36 + -9r = 9r + -9r

Combine like terms: 9r + -9r = 0
36 + -9r = 0

Add '-36' to each side of the equation.
36 + -36 + -9r = 0 + -36

Combine like terms: 36 + -36 = 0
0 + -9r = 0 + -36
-9r = 0 + -36

Combine like terms: 0 + -36 = -36
-9r = -36

Divide each side by '-9'.
r = 4

Simplifying
r = 4

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