shuitibiswas shuitibiswas

01-11-2020
Physics

contestada

Can anyone answer this question for me please..

Can anyone answer this question for me please class=

Respuesta :

samuelsongianna24 samuelsongianna24

09-11-2020

Answer:

You have to sub x in for the number you dont know and then solve for x.

Explanation:

10(5+x)=90

50+10x=90

10x=40

x=4

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