Porfa ayúdenme (con los pasos, grax :3) 1/2z+4=5/2z-8

Step-by-step explanation:

<=> 2x-8=5(2x+4)

<=> 2x-8=10x+20

<=> 2x-10x=20+8

<=> -8x=28

=> x = -7/2

idk

step-by-step explanation:

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.