herouxjayden herouxjayden

05-12-2020
Mathematics

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Write a real-world problem that can be solved using the equation 9+4x=21−2x.

Respuesta :

ellakitchen92 ellakitchen92

05-12-2020

1. you have to subtract 9 from both sides. 21-9= 12

2. you have to add 2x to both sides. 4x+2x= 6x

3. 6x divided by both sides =

4.x=2

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