0.5(5r-2.2)=

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Solution for 0.5(5r-2.2)= equation:


Simplifying
0.5(5r + -2.2) = 0

Reorder the terms:
0.5(-2.2 + 5r) = 0
(-2.2 * 0.5 + 5r * 0.5) = 0
(-1.1 + 2.5r) = 0

Solving
-1.1 + 2.5r = 0

Solving for variable 'r'.

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

Add '1.1' to each side of the equation.
-1.1 + 1.1 + 2.5r = 0 + 1.1

Combine like terms: -1.1 + 1.1 = 0.0
0.0 + 2.5r = 0 + 1.1
2.5r = 0 + 1.1

Combine like terms: 0 + 1.1 = 1.1
2.5r = 1.1

Divide each side by '2.5'.
r = 0.44

Simplifying
r = 0.44

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