9r-3=69

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Solution for 9r-3=69 equation: 


Simplifying
9r + -3 = 69

Reorder the terms:
-3 + 9r = 69

Solving
-3 + 9r = 69

Solving for variable 'r'.

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

Add '3' to each side of the equation.
-3 + 3 + 9r = 69 + 3

Combine like terms: -3 + 3 = 0
0 + 9r = 69 + 3
9r = 69 + 3

Combine like terms: 69 + 3 = 72
9r = 72

Divide each side by '9'.
r = 8

Simplifying
r = 8

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