Question

Given the literal equation xy+x/y=2+z, with y = 4x + 2, what is the value of z if x = 1?

Answer 1

@waterineyes can u please help me u seem really good at math lol

Answer 2

See, y = 4x + 2

So when x = 1,
What will be the y???

Answer 3

umm i dont know :(... @waterineyes

Answer 4

Just put x in the equation :

y = 4x + 2

y = 4(1) + 2

Now solve it on your own and tell me what is the value of y comes out to be???

Answer 5

4 1/6?

Answer 6

@waterineyes

Answer 7

What is 4 + 2 = ?????

Answer 8

6

Answer 9

@waterineyes

Answer 10

Yes,

So y = 6 and x = 1

Now put these values in the equation above:

1*6 + 1/6 = 2 + z

or,

37/6 - 2 = z

z = 25/6 is the answer...