How many solutions does the system have? y=−2x−4 y=3x+3
2 answers:
One solution, I’m sorry if this is wrong but I remember studying this so I’m hope I’m right!
Answer:
One Solution
Step-by-step explanation:
First substitute the y in the first equation with the second equation to get
-2x-4=3x+3
since theres a variable of both sides, you subtract the variable with the least coefficient, in this case, you add 2x to both sides to get
-4=5x+3
subtract the constant on both sides to get
-1=5x
divide both sides by 5
x= -0.2 or -1/5
You might be interested in
There’s one method
Hope that helps
214.2 yd? I’m not 109% percent sure
Answer:
B
Step-by-step explanation:
Answer:
Step-by-step explanation:
(0,2\5)
Slope=4\5
X(4\5)=y-2\5
Y=(4\5)x +2\5
