120-28x=78

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Solution for 120-28x=78 equation: 



120-28x=78

We move all terms to the left:

120-28x-(78)=0

We add all the numbers together, and all the variables

-28x+42=0

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

-28x=-42

x=-42/-28

x=1+1/2

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