3.4-5r=-9.1

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Solution for 3.4-5r=-9.1 equation: 


Simplifying
3.4 + -5r = -9.1

Solving
3.4 + -5r = -9.1

Solving for variable 'r'.

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

Add '-3.4' to each side of the equation.
3.4 + -3.4 + -5r = -9.1 + -3.4

Combine like terms: 3.4 + -3.4 = 0.0
0.0 + -5r = -9.1 + -3.4
-5r = -9.1 + -3.4

Combine like terms: -9.1 + -3.4 = -12.5
-5r = -12.5

Divide each side by '-5'.
r = 2.5

Simplifying
r = 2.5

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