15=8r

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Solution for 15=8r equation:


Simplifying
15 = 8r

Solving
15 = 8r

Solving for variable 'r'.

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

Add '-8r' to each side of the equation.
15 + -8r = 8r + -8r

Combine like terms: 8r + -8r = 0
15 + -8r = 0

Add '-15' to each side of the equation.
15 + -15 + -8r = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -8r = 0 + -15
-8r = 0 + -15

Combine like terms: 0 + -15 = -15
-8r = -15

Divide each side by '-8'.
r = 1.875

Simplifying
r = 1.875

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