0.1r+0.2=0.6

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Solution for 0.1r+0.2=0.6 equation: 


Simplifying
0.1r + 0.2 = 0.6

Reorder the terms:
0.2 + 0.1r = 0.6

Solving
0.2 + 0.1r = 0.6

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 + 0.1r = 0.6 + -0.2

Combine like terms: 0.2 + -0.2 = 0.0
0.0 + 0.1r = 0.6 + -0.2
0.1r = 0.6 + -0.2

Combine like terms: 0.6 + -0.2 = 0.4
0.1r = 0.4

Divide each side by '0.1'.
r = 4

Simplifying
r = 4

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