Algebra 1 help, check please?

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Okay, so the problem is..
x^2+6=13
Would I just subtract the 6 from the thirteen..

So. x^2=7
Divide by 2?

I'm kinda stuck from that point

  • Algebra 1 help, check please? -

    x^2=7
    take the square root of each side.

    x= +-sqrt7

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