68=r*72

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Solution for 68=r*72 equation:


Simplifying
68 = r * 72

Reorder the terms for easier multiplication:
68 = 72r

Solving
68 = 72r

Solving for variable 'r'.

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

Add '-72r' to each side of the equation.
68 + -72r = 72r + -72r

Combine like terms: 72r + -72r = 0
68 + -72r = 0

Add '-68' to each side of the equation.
68 + -68 + -72r = 0 + -68

Combine like terms: 68 + -68 = 0
0 + -72r = 0 + -68
-72r = 0 + -68

Combine like terms: 0 + -68 = -68
-72r = -68

Divide each side by '-72'.
r = 0.9444444444

Simplifying
r = 0.9444444444

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