15/4+7x=9

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Solution for 15/4+7x=9 equation: 



15/4+7x=9

We move all terms to the left:

15/4+7x-(9)=0

determiningTheFunctionDomain
7x-9+15/4=0

We multiply all the terms by the denominator


7x*4+15-9*4=0

We add all the numbers together, and all the variables

7x*4-21=0

Wy multiply elements

28x-21=0

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

28x=21

x=21/28

x=3/4

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