7x+2*3=28

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Solution for 7x+2*3=28 equation: 



7x+2*3=28

We move all terms to the left:

7x+2*3-(28)=0

determiningTheFunctionDomain
7x-28+2*3=0

We add all the numbers together, and all the variables

7x-22=0

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

7x=22

x=22/7

x=3+1/7

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