MeIsBella
MeIsBella
08-11-2019
Mathematics
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5x + 9x if x =3 solve this expressioon
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gronto
gronto
08-11-2019
The answer is actually 42. Not 20.
You replace each x with 3
5(3)+9(3)
That 3 right next to the five means you multiply not add.
15+27=42
Brainliest my answer if it helps you out?
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