16+5r=1+8r

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Solution for 16+5r=1+8r equation:


Simplifying
16 + 5r = 1 + 8r

Solving
16 + 5r = 1 + 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.
16 + 5r + -8r = 1 + 8r + -8r

Combine like terms: 5r + -8r = -3r
16 + -3r = 1 + 8r + -8r

Combine like terms: 8r + -8r = 0
16 + -3r = 1 + 0
16 + -3r = 1

Add '-16' to each side of the equation.
16 + -16 + -3r = 1 + -16

Combine like terms: 16 + -16 = 0
0 + -3r = 1 + -16
-3r = 1 + -16

Combine like terms: 1 + -16 = -15
-3r = -15

Divide each side by '-3'.
r = 5

Simplifying
r = 5

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