Since x=8y, subsitute 8y for x in other equation
y=6x-11
y=6(8y)-11
y=48y-11
minus y both sides
0=47y-11
add 11 to both sides
11=47y
divide both sides by 47

subsitute taht for y to find x
x=8y




in (x,y) form
(x,y)
Answer:
hmm, i think is -2.2 if am correct.
Step-by-step explanation:
Answer:

Step-by-step explanation:

I hope I helped you^_^
<span>A.Two acute angles and two obtuse angles
Hope this helps!
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Answer:
You can't find y in this way
Step-by-step explanation:
You should know the value of x
But you can say
Y=7x