7x-4+9=15

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



7x-4+9=15

We move all terms to the left:

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

We add all the numbers together, and all the variables

7x-10=0

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

7x=10

x=10/7

x=1+3/7

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