-8r=9r

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Solution for -8r=9r equation:


Simplifying
-8r = 9r

Solving
-8r = 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.
-8r + -9r = 9r + -9r

Combine like terms: -8r + -9r = -17r
-17r = 9r + -9r

Combine like terms: 9r + -9r = 0
-17r = 0

Divide each side by '-17'.
r = 0

Simplifying
r = 0

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