7.6+5r=8.4

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Solution for 7.6+5r=8.4 equation: 


Simplifying
7.6 + 5r = 8.4

Solving
7.6 + 5r = 8.4

Solving for variable 'r'.

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

Add '-7.6' to each side of the equation.
7.6 + -7.6 + 5r = 8.4 + -7.6

Combine like terms: 7.6 + -7.6 = 0.0
0.0 + 5r = 8.4 + -7.6
5r = 8.4 + -7.6

Combine like terms: 8.4 + -7.6 = 0.8
5r = 0.8

Divide each side by '5'.
r = 0.16

Simplifying
r = 0.16

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