0.5r+2=4.5

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Solution for 0.5r+2=4.5 equation: 


Simplifying
0.5r + 2 = 4.5

Reorder the terms:
2 + 0.5r = 4.5

Solving
2 + 0.5r = 4.5

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 + 0.5r = 4.5 + -2

Combine like terms: 2 + -2 = 0
0 + 0.5r = 4.5 + -2
0.5r = 4.5 + -2

Combine like terms: 4.5 + -2 = 2.5
0.5r = 2.5

Divide each side by '0.5'.
r = 5

Simplifying
r = 5

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