7+a/2=12

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Solution for 7+a/2=12 equation: 



7+a/2=12

We move all terms to the left:

7+a/2-(12)=0

We add all the numbers together, and all the variables

a/2-5=0

We multiply all the terms by the denominator


a-5*2=0

We add all the numbers together, and all the variables

a-10=0

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

a=10

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