(0.5*x)+3=15

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Solution for (0.5*x)+3=15 equation: 



(0.5*x)+3=15

We move all terms to the left:

(0.5*x)+3-(15)=0

We add all the numbers together, and all the variables

(+0.5x)+3-15=0

We add all the numbers together, and all the variables

(+0.5x)-12=0

We get rid of parentheses

0.5x-12=0

We move all terms containing x to the left, all other terms to the right

0.5x=12

x=12/0.5

x=24

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