5r-25=-1+8r

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Solution for 5r-25=-1+8r equation:


Simplifying
5r + -25 = -1 + 8r

Reorder the terms:
-25 + 5r = -1 + 8r

Solving
-25 + 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.
-25 + 5r + -8r = -1 + 8r + -8r

Combine like terms: 5r + -8r = -3r
-25 + -3r = -1 + 8r + -8r

Combine like terms: 8r + -8r = 0
-25 + -3r = -1 + 0
-25 + -3r = -1

Add '25' to each side of the equation.
-25 + 25 + -3r = -1 + 25

Combine like terms: -25 + 25 = 0
0 + -3r = -1 + 25
-3r = -1 + 25

Combine like terms: -1 + 25 = 24
-3r = 24

Divide each side by '-3'.
r = -8

Simplifying
r = -8

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