student31310 student31310

29-01-2021
Mathematics

contestada

P(7, - 2); y= 7x+4= 4

PLEASE HELP

P7 2 y 7x4 4 PLEASE HELP class=

Respuesta :

maria20218 maria20218

29-01-2021

Answer:

x= - 16

Step-by-step explanation:

substitute y=0 then multuply both sides move the variable to the left and change the sign.

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