126=9r

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Solution for 126=9r equation:


Simplifying
126 = 9r

Solving
126 = 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.
126 + -9r = 9r + -9r

Combine like terms: 9r + -9r = 0
126 + -9r = 0

Add '-126' to each side of the equation.
126 + -126 + -9r = 0 + -126

Combine like terms: 126 + -126 = 0
0 + -9r = 0 + -126
-9r = 0 + -126

Combine like terms: 0 + -126 = -126
-9r = -126

Divide each side by '-9'.
r = 14

Simplifying
r = 14

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