7.5r+-2=

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Solution for 7.5r+-2= equation: 


Simplifying
7.5r + -2 = 0

Reorder the terms:
-2 + 7.5r = 0

Solving
-2 + 7.5r = 0

Solving for variable 'r'.

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

Add '2' to each side of the equation.
-2 + 2 + 7.5r = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 7.5r = 0 + 2
7.5r = 0 + 2

Combine like terms: 0 + 2 = 2
7.5r = 2

Divide each side by '7.5'.
r = 0.2666666667

Simplifying
r = 0.2666666667

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