75.6=7.2r

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Solution for 75.6=7.2r equation:


Simplifying
75.6 = 7.2r

Solving
75.6 = 7.2r

Solving for variable 'r'.

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

Add '-7.2r' to each side of the equation.
75.6 + -7.2r = 7.2r + -7.2r

Combine like terms: 7.2r + -7.2r = 0.0
75.6 + -7.2r = 0.0

Add '-75.6' to each side of the equation.
75.6 + -75.6 + -7.2r = 0.0 + -75.6

Combine like terms: 75.6 + -75.6 = 0.0
0.0 + -7.2r = 0.0 + -75.6
-7.2r = 0.0 + -75.6

Combine like terms: 0.0 + -75.6 = -75.6
-7.2r = -75.6

Divide each side by '-7.2'.
r = 10.5

Simplifying
r = 10.5

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