4x-y= -36
Distribute the 4: y-12=4x+24
Add 12 to both sides: y=4x+36
Move the y to the other side: 0=4x-y+36
Subtract 36 from both sides: 4x-y= -36
Answer:
10
Step-by-step explanation:
-(3)^2 - 4(3) + 13
9-12+13
10
Answer:
hjgkulihjoj;l
Step-by-step explanation: