Question

if you don't know the answer don't answer it pls​

Answer 1

Answer:

4x+3y-15

Step-by-step explanation:

let the unknown number be (X)

I hope it is useful for you(◕ᴗ◕✿)

Answer 2

Answer:

HEY THERE !

HERE IS YOUR ANSWER

Step-by-step explanation:

(x)-3x+2y-11 = -x -y+ 4

3x+x+2y+y=+11+4

4x+3y=+15

4x+3y -15