2+9r=119

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Solution for 2+9r=119 equation:


Simplifying
2 + 9r = 119

Solving
2 + 9r = 119

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 + 9r = 119 + -2

Combine like terms: 2 + -2 = 0
0 + 9r = 119 + -2
9r = 119 + -2

Combine like terms: 119 + -2 = 117
9r = 117

Divide each side by '9'.
r = 13

Simplifying
r = 13

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