FIND VALUE OF Y , help me!!

y=19

Step-by-step explanation:

First you have to find x.

1. 3x+22=4x-6.    do this because 3x+22 and 4x-6 are the same

2. x-6=22.  you have to subtract 3x from both sides and 4x minus 3x is just x

3. x=28.     you have to add 6 to 22

4. 5y+11=3(28)+22. They are the same and now put 28 for x

5. 5y+11=106. you added everything up on the right

6.5y=95 subtracted 11 from 106

7. y=19. divided 5 by 95

y=19

Step-by-step explanation:

First you have to find x.

1. 3x+22=4x-6.    do this because 3x+22 and 4x-6 are the same

2. x-6=22.  you have to subtract 3x from both sides and 4x minus 3x is just x

3. x=28.     you have to add 6 to 22

4. 5y+11=3(28)+22. They are the same and now put 28 for x

5. 5y+11=106. you added everything up on the right

6.5y=95 subtracted 11 from 106

7. y=19. divided 5 by 95

Step-by-step explanation:

3x + 4y -25 =0 represents the amount of change sianna should recieve

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²