3-9r+6=9

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Solution for 3-9r+6=9 equation: 


Simplifying
3 + -9r + 6 = 9

Reorder the terms:
3 + 6 + -9r = 9

Combine like terms: 3 + 6 = 9
9 + -9r = 9

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

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

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

Solving
-9r = 0

Solving for variable 'r'.

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

Divide each side by '-9'.
r = 0

Simplifying
r = 0

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