2+x-(-3)=7

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Solution for 2+x-(-3)=7 equation: 



2+x-(-3)=7

We move all terms to the left:

2+x-(-3)-(7)=0

determiningTheFunctionDomain
x+2-7-(-3)=0

We add all the numbers together, and all the variables

x-2=0

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

x=2

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