7x/7=21/7

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Solution for 7x/7=21/7 equation: 



7x/7=21/7

We move all terms to the left:

7x/7-(21/7)=0

We add all the numbers together, and all the variables

7x/7-3=0

We multiply all the terms by the denominator


7x-3*7=0

We add all the numbers together, and all the variables

7x-21=0

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

7x=21

x=21/7

x=3

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