7x-(-3)=1

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Solution for 7x-(-3)=1 equation: 



7x-(-3)=1

We move all terms to the left:

7x-(-3)-(1)=0

determiningTheFunctionDomain
7x-1-(-3)=0

We add all the numbers together, and all the variables

7x+2=0

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

7x=-2

x=-2/7

x=-2/7

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