195=13r

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Solution for 195=13r equation:


Simplifying
195 = 13r

Solving
195 = 13r

Solving for variable 'r'.

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

Add '-13r' to each side of the equation.
195 + -13r = 13r + -13r

Combine like terms: 13r + -13r = 0
195 + -13r = 0

Add '-195' to each side of the equation.
195 + -195 + -13r = 0 + -195

Combine like terms: 195 + -195 = 0
0 + -13r = 0 + -195
-13r = 0 + -195

Combine like terms: 0 + -195 = -195
-13r = -195

Divide each side by '-13'.
r = 15

Simplifying
r = 15

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