32.5=4.3r+16-r

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Solution for 32.5=4.3r+16-r equation: 


Simplifying
32.5 = 4.3r + 16 + -1r

Reorder the terms:
32.5 = 16 + 4.3r + -1r

Combine like terms: 4.3r + -1r = 3.3r
32.5 = 16 + 3.3r

Solving
32.5 = 16 + 3.3r

Solving for variable 'r'.

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

Add '-3.3r' to each side of the equation.
32.5 + -3.3r = 16 + 3.3r + -3.3r

Combine like terms: 3.3r + -3.3r = 0.0
32.5 + -3.3r = 16 + 0.0
32.5 + -3.3r = 16

Add '-32.5' to each side of the equation.
32.5 + -32.5 + -3.3r = 16 + -32.5

Combine like terms: 32.5 + -32.5 = 0.0
0.0 + -3.3r = 16 + -32.5
-3.3r = 16 + -32.5

Combine like terms: 16 + -32.5 = -16.5
-3.3r = -16.5

Divide each side by '-3.3'.
r = 5

Simplifying
r = 5

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