5r-5=1+8r

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


Simplifying
5r + -5 = 1 + 8r

Reorder the terms:
-5 + 5r = 1 + 8r

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

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

Combine like terms: 8r + -8r = 0
-5 + -3r = 1 + 0
-5 + -3r = 1

Add '5' to each side of the equation.
-5 + 5 + -3r = 1 + 5

Combine like terms: -5 + 5 = 0
0 + -3r = 1 + 5
-3r = 1 + 5

Combine like terms: 1 + 5 = 6
-3r = 6

Divide each side by '-3'.
r = -2

Simplifying
r = -2

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