Question

Y=4x+8x. Me and my daughter can't get the answer

Answer 1

Answer:
`x=(y)/(12)`

Explanation:

`y=4x+8x`

Transpose ''1x + 8x'' to the left and ''y'' to the right

`4x+8x=y`

Add 4x and 18x

`4x+8x=y`

`12x=y`

Therefore,
`x\:=\:(y)/(12)`

Answer 2

y = 12x or x = y/12

Explanation:

y = 4x + 8x

y = 12x or x = y/12