3+x/5=12

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Solution for 3+x/5=12 equation: 



3+x/5=12

We move all terms to the left:

3+x/5-(12)=0

We add all the numbers together, and all the variables

x/5-9=0

We multiply all the terms by the denominator


x-9*5=0

We add all the numbers together, and all the variables

x-45=0

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

x=45

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