73=9r+1

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Solution for 73=9r+1 equation:


Simplifying
73 = 9r + 1

Reorder the terms:
73 = 1 + 9r

Solving
73 = 1 + 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.
73 + -9r = 1 + 9r + -9r

Combine like terms: 9r + -9r = 0
73 + -9r = 1 + 0
73 + -9r = 1

Add '-73' to each side of the equation.
73 + -73 + -9r = 1 + -73

Combine like terms: 73 + -73 = 0
0 + -9r = 1 + -73
-9r = 1 + -73

Combine like terms: 1 + -73 = -72
-9r = -72

Divide each side by '-9'.
r = 8

Simplifying
r = 8

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