X = 8y + 16
x -16 = 8y
(x -16)/8 = y
(x/8) - 2 = y
You can simply use substitution. Since 1L=4w, what we can do is substitute any Ls for 4w and vice versa.
2L+2w=60
8w+2w=60
10w=60
w=6
Next, we insert w into the equation to find the value of l.
2L+2(6)=60
2L+12=60
2L=48
L=24
We can check our answers by inserting them into the second equation
1(24)=4(6)
24=24
This is true therefore our answer is correct.
Answer:
x = 0
Step-by-step explanation:
We know: 5(x + 6) – 2x = 3(x + 10)
Distribute: 5x + 30 - 2x = 3x + 30
Rearrange equation: 5x - 2x - 2x = 30 - 30
Combine like terms: 1x = 0
Divide: x = 0
I don't really understand either but here is what I think:
1=m, 2=n, ect.
So what x and y could be:
X=12
Y=13
Im not sure but those are my answers. Hope it somehow helps!!
Answer:
faces
Step-by-step explanation:
