Question

I really need help on this

Answer 1

Answer: y = 4

Explanation: Your first equation should be
3(9) + 4y = 43
27 + 4y = 43
-27 + 4y = -27
4y = 16
16/4 = 4

Answer 2

y=4

Explanation:

steps

3×9+4y=43

4y=43-27

4y=16

Divide both side by 4

4y/4=16/4

y=4