7x-20=28

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Solution for 7x-20=28 equation:



7x-20=28
We move all terms to the left:
7x-20-(28)=0
We add all the numbers together, and all the variables
7x-48=0
We move all terms containing x to the left, all other terms to the right
7x=48
x=48/7
x=6+6/7

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