9r-10=53

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Solution for 9r-10=53 equation: 


Simplifying
9r + -10 = 53

Reorder the terms:
-10 + 9r = 53

Solving
-10 + 9r = 53

Solving for variable 'r'.

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

Add '10' to each side of the equation.
-10 + 10 + 9r = 53 + 10

Combine like terms: -10 + 10 = 0
0 + 9r = 53 + 10
9r = 53 + 10

Combine like terms: 53 + 10 = 63
9r = 63

Divide each side by '9'.
r = 7

Simplifying
r = 7

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