(x/2)+x+x+3=45

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Solution for (x/2)+x+x+3=45 equation:



(x/2)+x+x+3=45
We move all terms to the left:
(x/2)+x+x+3-(45)=0
We add all the numbers together, and all the variables
(+x/2)+x+x+3-45=0
We add all the numbers together, and all the variables
2x+(+x/2)-42=0
We get rid of parentheses
2x+x/2-42=0
We multiply all the terms by the denominator
2x*2+x-42*2=0
We add all the numbers together, and all the variables
x+2x*2-84=0
Wy multiply elements
x+4x-84=0
We add all the numbers together, and all the variables
5x-84=0
We move all terms containing x to the left, all other terms to the right
5x=84
x=84/5
x=16+4/5

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