What is 3x-5y=12 with a substitution of X=3y

1 answer:

8 0

3x-5y=12
X=3y

3(3y)-5y=12
9y-5y=12
4y=12
y=3

X=3y
X=3(3)
X=9

You might be interested in

natta225 [31]

There are 60 thirds in three hours

8 0

3 years ago

Tpy6a [65]

Answer: 40

Step-by-step explanation:

4 0

2 years ago

DIA [1.3K]

Answer:

Solution:

(See the solution in the photo)

8 0

2 years ago

ad-work [718]

1) surface area = 18m^2 * pi * 26m = <span>8424pi m^2</span>

7 0

3 years ago

Lynna [10]

Answer:

1/6

Step-by-step explanation:

A and E are vowels so you minus it by 8, which makes it 6.

4 0

3 years ago