5r+19=8r

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Solution for 5r+19=8r equation:


Simplifying
5r + 19 = 8r

Reorder the terms:
19 + 5r = 8r

Solving
19 + 5r = 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.
19 + 5r + -8r = 8r + -8r

Combine like terms: 5r + -8r = -3r
19 + -3r = 8r + -8r

Combine like terms: 8r + -8r = 0
19 + -3r = 0

Add '-19' to each side of the equation.
19 + -19 + -3r = 0 + -19

Combine like terms: 19 + -19 = 0
0 + -3r = 0 + -19
-3r = 0 + -19

Combine like terms: 0 + -19 = -19
-3r = -19

Divide each side by '-3'.
r = 6.333333333

Simplifying
r = 6.333333333

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