-9r-10=63

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Solution for -9r-10=63 equation: 


Simplifying
-9r + -10 = 63

Reorder the terms:
-10 + -9r = 63

Solving
-10 + -9r = 63

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 = 63 + 10

Combine like terms: -10 + 10 = 0
0 + -9r = 63 + 10
-9r = 63 + 10

Combine like terms: 63 + 10 = 73
-9r = 73

Divide each side by '-9'.
r = -8.111111111

Simplifying
r = -8.111111111

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