Answer:
x² -1x + 3x -3
= x² +2x -3
hope it helps
y=5, x=7 because if 3x5=15 then 15-7=8 dont report me if i do get this wrong
y=1/2x-1
Step-by-step explanation:
-4y=4-2x
4y=4-2x
y=-1+1/2x
22.5 i think but i have no idea good luck
