100+15r=455

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Solution for 100+15r=455 equation: 


Simplifying
100 + 15r = 455

Solving
100 + 15r = 455

Solving for variable 'r'.

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

Add '-100' to each side of the equation.
100 + -100 + 15r = 455 + -100

Combine like terms: 100 + -100 = 0
0 + 15r = 455 + -100
15r = 455 + -100

Combine like terms: 455 + -100 = 355
15r = 355

Divide each side by '15'.
r = 23.66666667

Simplifying
r = 23.66666667

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