lauraa5175 lauraa5175

26-02-2021
Mathematics

contestada

If AE = 3x + 3 and EC = 5x – 15, find x
A
B
E
D
20 points pls help

If AE 3x 3 and EC 5x 15 find x A B E D 20 points pls help class=

Respuesta :

Batanouny Batanouny

26-02-2021

Answer:

9

Step-by-step explanation:

AE=EC

3x+3=5x-15

18=2x

x=9

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