<span>D. Line AE equals about line ED because if you measure line AE it is the same length as line ED</span>
2(x+-9)
2(x-9)
Distribute
2x-18 is the simplified expression
First thing you should do is <span>Distribute...
</span>=(2)(2)+(2)(−x)+−3x
=4+−2x+−3x
<span>Next is to Combine like terms..
</span>=4+−2x+−3x
=(−2x+−3x)+(4)
<span>Answer..
</span>=−5x+4
Good luck with your studies~ ^//^
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