Question

If y = 15/4 so 3x+5y=12

Answer 1

Answer:

substituting value we get

X=-9/4

Answer 2

Answer:

41/4 is the answer

Step-by-step explanation:

put value

3x+75/4=12

3x=12+75/4

3x= (48+75)/4

3x=123/4

x = 41/4