89-r=36

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Solution for 89-r=36 equation:


Simplifying
89 + -1r = 36

Solving
89 + -1r = 36

Solving for variable 'r'.

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

Add '-89' to each side of the equation.
89 + -89 + -1r = 36 + -89

Combine like terms: 89 + -89 = 0
0 + -1r = 36 + -89
-1r = 36 + -89

Combine like terms: 36 + -89 = -53
-1r = -53

Divide each side by '-1'.
r = 53

Simplifying
r = 53

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