25r+30=31

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Solution for 25r+30=31 equation: 


Simplifying
25r + 30 = 31

Reorder the terms:
30 + 25r = 31

Solving
30 + 25r = 31

Solving for variable 'r'.

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

Add '-30' to each side of the equation.
30 + -30 + 25r = 31 + -30

Combine like terms: 30 + -30 = 0
0 + 25r = 31 + -30
25r = 31 + -30

Combine like terms: 31 + -30 = 1
25r = 1

Divide each side by '25'.
r = 0.04

Simplifying
r = 0.04

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