8.3r=1.84+8.7r

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Solution for 8.3r=1.84+8.7r equation: 


Simplifying
8.3r = 1.84 + 8.7r

Solving
8.3r = 1.84 + 8.7r

Solving for variable 'r'.

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

Add '-8.7r' to each side of the equation.
8.3r + -8.7r = 1.84 + 8.7r + -8.7r

Combine like terms: 8.3r + -8.7r = -0.4r
-0.4r = 1.84 + 8.7r + -8.7r

Combine like terms: 8.7r + -8.7r = 0.0
-0.4r = 1.84 + 0.0
-0.4r = 1.84

Divide each side by '-0.4'.
r = -4.6

Simplifying
r = -4.6

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