50=13r+11

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Solution for 50=13r+11 equation:


Simplifying
50 = 13r + 11

Reorder the terms:
50 = 11 + 13r

Solving
50 = 11 + 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.
50 + -13r = 11 + 13r + -13r

Combine like terms: 13r + -13r = 0
50 + -13r = 11 + 0
50 + -13r = 11

Add '-50' to each side of the equation.
50 + -50 + -13r = 11 + -50

Combine like terms: 50 + -50 = 0
0 + -13r = 11 + -50
-13r = 11 + -50

Combine like terms: 11 + -50 = -39
-13r = -39

Divide each side by '-13'.
r = 3

Simplifying
r = 3

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