Answer= 3
trust me it is 3
let me explain
y=mx +b
=(-1)x + (3)
= -1x + 3
y= -x+3
therefore the answer is = 3
IYou promised brainliest so I hope I receive it it was my pleasure helping you .
Answer:
Transitive property
Step-by-step explanation:
For real numbers a, b and c. If a = b and b = c, then a = c.
Answer:
Your answer is x=-1 y=1. Have a great day:)
Step-by-step explanation: