8r+45=175.40

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Solution for 8r+45=175.40 equation: 


Simplifying
8r + 45 = 175.40

Reorder the terms:
45 + 8r = 175.40

Solving
45 + 8r = 175.40

Solving for variable 'r'.

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

Add '-45' to each side of the equation.
45 + -45 + 8r = 175.40 + -45

Combine like terms: 45 + -45 = 0
0 + 8r = 175.40 + -45
8r = 175.40 + -45

Combine like terms: 175.40 + -45 = 130.4
8r = 130.4

Divide each side by '8'.
r = 16.3

Simplifying
r = 16.3

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