(x)/(2)+21=45

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Solution for (x)/(2)+21=45 equation: 



(x)/(2)+21=45

We move all terms to the left:

(x)/(2)+21-(45)=0

We add all the numbers together, and all the variables

x/2-24=0

We multiply all the terms by the denominator


x-24*2=0

We add all the numbers together, and all the variables

x-48=0

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

x=48

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