Question

3x-y = -2y solve for y

Answer 1

`y=-3x`

Explanation:

Convert this to slope-intercept form

We want to get the y isolated on one side

`3x-y = -2y`

`\mathrm{Add\:}y\mathrm{\:to\:both\:sides}`

`3x-y+y=-2y+y`

`3x=-y`

`\mathrm{Divide\:both\:sides\:by\:}3`

`(3x)/(3)=(-y)/(3)`

`x=-(y)/(3)`

Therefore, y = -3x