3y + 9 + 7y = 49
show your work

4

Step-by-step explanation:

3y + 9 + 7y = 49

10y + 9 = 49

10y = 49 - 9

y = 40/10 = 4

I hope im right!!

(btw: which grade q is this? )

Before

I know what the answer would be but what does Y=??? I need to know so i can solve this easy question.

After

4

Step-by-step explanation:

3y + 9 + 7y = 49

10y + 9 = 49

10y = 49 - 9

y = 40/10 = 4

What i have to say:

If u know what Y is i can change this answer or i can say... 3 times whatever Y is so 3 times Y + 9 + 7 times Y = 49 Oh... i'm so sry do u have to find out what why is cuz i can do dat too. :) Thanks so much have a splendid life! :)  This might help just read it all! Ask 4 me to help with more! Byes. Ok i'm gonna change this ok done!

Grade: 8th Grade

To other person to answered this Question: Great Job! i gave you 5 stars and a heart!

4 :) Plz give brainliest :( i have none but i hope i helped!!! :) :(

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5