3r-25=-8

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Solution for 3r-25=-8 equation: 


Simplifying
3r + -25 = -8

Reorder the terms:
-25 + 3r = -8

Solving
-25 + 3r = -8

Solving for variable 'r'.

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

Add '25' to each side of the equation.
-25 + 25 + 3r = -8 + 25

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

Combine like terms: -8 + 25 = 17
3r = 17

Divide each side by '3'.
r = 5.666666667

Simplifying
r = 5.666666667

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