9r-2-6r=1

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Solution for 9r-2-6r=1 equation: 


Simplifying
9r + -2 + -6r = 1

Reorder the terms:
-2 + 9r + -6r = 1

Combine like terms: 9r + -6r = 3r
-2 + 3r = 1

Solving
-2 + 3r = 1

Solving for variable 'r'.

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

Add '2' to each side of the equation.
-2 + 2 + 3r = 1 + 2

Combine like terms: -2 + 2 = 0
0 + 3r = 1 + 2
3r = 1 + 2

Combine like terms: 1 + 2 = 3
3r = 3

Divide each side by '3'.
r = 1

Simplifying
r = 1

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