answer is (-7,2)
y = -x -5
y= x+9
Both equations have y on the left hand side
So we equate both equations
We replace -x-5 for y in the second equation
-x -5 = x+9
Subtract x on both sides
-2x -5 = 9
Now add 5 on both sides
-2x = 14
Divide by -2 from both sides
x = -7
Now plug in -7 for x in the first equation
y = -x -5
y = -(-7) -5= 7-5 = 2
So answer is (-7,2)
Answer:
what do u want us to do?
Step-by-step explanation:
Answer:
I don't know I'm sorry I tried to found answers but I couldn't
1/7 * 1/2 = 1/14
1/2 because there is a 50/50% chance its either heads or tails
