5r+11=31

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Solution for 5r+11=31 equation: 


Simplifying
5r + 11 = 31

Reorder the terms:
11 + 5r = 31

Solving
11 + 5r = 31

Solving for variable 'r'.

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

Add '-11' to each side of the equation.
11 + -11 + 5r = 31 + -11

Combine like terms: 11 + -11 = 0
0 + 5r = 31 + -11
5r = 31 + -11

Combine like terms: 31 + -11 = 20
5r = 20

Divide each side by '5'.
r = 4

Simplifying
r = 4

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