0.6-3r=-3.9

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Solution for 0.6-3r=-3.9 equation: 


Simplifying
0.6 + -3r = -3.9

Solving
0.6 + -3r = -3.9

Solving for variable 'r'.

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

Add '-0.6' to each side of the equation.
0.6 + -0.6 + -3r = -3.9 + -0.6

Combine like terms: 0.6 + -0.6 = 0.0
0.0 + -3r = -3.9 + -0.6
-3r = -3.9 + -0.6

Combine like terms: -3.9 + -0.6 = -4.5
-3r = -4.5

Divide each side by '-3'.
r = 1.5

Simplifying
r = 1.5

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