Question

Is it A, B, C, or D?

Answer 1

Can you flip the photo

Answer 2

B. x=2wy+y-1

Explanation:

The given equation is

`(2x+2)/(y)=4w+2`

We multiply through by y

`\implies y * (2x+2)/(y)=y(4w+2)`

`\implies 2x+2=y(4w+2)`

Moreover,we expand the parentheses at the right side of the equation to get

`\implies 2x+2=4wy+2y`

we then subtract 2 from both sides of the equation to arrive at

`2x=4wy+2y-2`

we finally divide through by 2

`(2x)/(2)= (4wy)/(2)+ (2y)/(2)-(2)/(2)`

`\implies x=2wy+y-1`

Therefore the value of x=2wy+y-1