Answer:
Answer is on the pic
Step-by-step explanation:
I hope it's helpful!
Answer:
63
Step-by-step explanation:
Answer:
m=-3 b=6
Step-by-step explanation:
3y= -6x + 9
divide everything by 3
y=-3x+6
m=-3 b=6
Answer:
1.2
Step-by-step explanation:
{ 8, -6 } as you multiply the first equation with 1.25 to get :

then, you use elemination by substraction to get rid of x:

try to solve for y to get y = -6, and then you use either equation 1 or 2 to find the value of x, which in both cases is equal to 8.