Step-by-step explanation:
x+2y=-4
2x+3y=1
The difference between this two equations is x+y so:
x+y
=1-(-4)
=1+4
=5
I'm not sure what the question is asking to find, but I have already helped you find the value of x+y, good luck with the rest I guess :))
You need to add a picture for anyone to answer it
U can use he dictionary...that's what I do... :P
1/2n - 4 = 5
1/2n = 5 + 4
1/2n = 9
n = 9 * 2
n = 18 <==
Answer:
Option A is correct (-5/4)
Step-by-step explanation:
-6 ÷ 24/5
= -6 × 5/24
= -5/4
