Answer: here is a app to use
Socratic by Google
Step-by-step explanation:
Socratic by Google its on iphone and sumsung
Answer:
take a screen shot and then post it
Step-by-step explanation:
mark me brainlist
X * y = -48
x + y = 8
y = -48/x
x -48/x = 8
x^2 - 48 = 8x
x^2 - 8x -48 = 0
x = 12
y = -4
X=-3
7+4x=-5
-7 -7
4x=-12
/4. 4/
X=-3
