3 years ago

Not sure what to do here?

Mathematics

2 answers:

max2010maxim [7]3 years ago

8 0

You have to see which of the choices replace x and will have the same result to -2

Nata [24]3 years ago

3 0

$3(x+2)-2(2x+2)=-2\\ 3x+6-4x-4=-2\\ x=4$

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