11r+16=5r+20

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Solution for 11r+16=5r+20 equation:


Simplifying
11r + 16 = 5r + 20

Reorder the terms:
16 + 11r = 5r + 20

Reorder the terms:
16 + 11r = 20 + 5r

Solving
16 + 11r = 20 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
16 + 11r + -5r = 20 + 5r + -5r

Combine like terms: 11r + -5r = 6r
16 + 6r = 20 + 5r + -5r

Combine like terms: 5r + -5r = 0
16 + 6r = 20 + 0
16 + 6r = 20

Add '-16' to each side of the equation.
16 + -16 + 6r = 20 + -16

Combine like terms: 16 + -16 = 0
0 + 6r = 20 + -16
6r = 20 + -16

Combine like terms: 20 + -16 = 4
6r = 4

Divide each side by '6'.
r = 0.6666666667

Simplifying
r = 0.6666666667

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