Question

Solve the equation for Y.
8x-9y=11
A) y=-9/8x - 9/11
B) y=9/8x+11/8
C) y=-8x-11
D) y=8/9x-11/9
plz help will medal!+11 more questions

Answer 1

@Peach-es1234 wow thx for your help can you help me with 11 more? if you want i can open up a question so that i can give you more medals

Answer 2

I will try :)

Answer 3

um i got the answer 2.5 thats not one of the options im confused ;-;

Answer 4

do you want me to open up a new question so you can get more medals?

Answer 5

Sure if you want too.

Answer 6

Simplifying
8x + -9y = 11

Solving
8x + -9y = 11

Move all terms containing Y to the left, all other terms to the right.

Add '-8x' to each side of the equation.
8x + -8x + -9y = 11 + -8x

Combine like terms: 8x + -8x = 0
0 + -9y = 11 + -8x
-9y = 11 + -8x

Add '9y' to each side of the equation.
-9y + 9y = 11 + -8x + 9y

Combine like terms: -9y + 9y = 0
0 = 11 + -8x + 9y

Simplifying
0 = 11 + -8x + 9y

Combine like terms: 0 + -11 = -11
-11 + 8x + -9y = 11 + -8x + 9y + -11 + 8x + -9y

Reorder the terms:
-11 + 8x + -9y = 11 + -11 + -8x + 8x + 9y + -9y

Combine like terms: 11 + -11 = 0
-11 + 8x + -9y = 0 + -8x + 8x + 9y + -9y
-11 + 8x + -9y = -8x + 8x + 9y + -9y

Combine like terms: -8x + 8x = 0
-11 + 8x + -9y = 0 + 9y + -9y
-11 + 8x + -9y = 9y + -9y

Combine like terms: 9y + -9y = 0
-11 + 8x + -9y = 0

I think the answer is A.

Answer 7

@Peach-es1234 thx let me open up a new question

Answer 8

Was it correct?

Answer 9

i dont know i think it was

Answer 10

Ok, :)