1.3-5r=-7.4

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Solution for 1.3-5r=-7.4 equation: 


Simplifying
1.3 + -5r = -7.4

Solving
1.3 + -5r = -7.4

Solving for variable 'r'.

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

Add '-1.3' to each side of the equation.
1.3 + -1.3 + -5r = -7.4 + -1.3

Combine like terms: 1.3 + -1.3 = 0.0
0.0 + -5r = -7.4 + -1.3
-5r = -7.4 + -1.3

Combine like terms: -7.4 + -1.3 = -8.7
-5r = -8.7

Divide each side by '-5'.
r = 1.74

Simplifying
r = 1.74

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