5r-0.2=0.8

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Solution for 5r-0.2=0.8 equation: 


Simplifying
5r + -0.2 = 0.8

Reorder the terms:
-0.2 + 5r = 0.8

Solving
-0.2 + 5r = 0.8

Solving for variable 'r'.

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

Add '0.2' to each side of the equation.
-0.2 + 0.2 + 5r = 0.8 + 0.2

Combine like terms: -0.2 + 0.2 = 0.0
0.0 + 5r = 0.8 + 0.2
5r = 0.8 + 0.2

Combine like terms: 0.8 + 0.2 = 1
5r = 1

Divide each side by '5'.
r = 0.2

Simplifying
r = 0.2

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