24daniels91 24daniels91

12-01-2021
Mathematics

contestada

If x = 3 solves the system shown below, what must be the value of a?
(1) -4 (3) 3 y=5x-8
(2) -1 (4) 7 y=ax+19

Respuesta :

hrenson123145 hrenson123145

12-01-2021

Answer:

pls

Step-by-step explanation:

Answer Link

yjvr6ssgw8 yjvr6ssgw8

28-01-2021

Answer:

-4

Step-by-step explanation:

y=7

y=ax3+19

Answer Link

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