Question

Rewrite 20x+10y=75 in slope intercept form

Answer 1

`y=-2x+(15)/(2)`

Explanation:

You need to solve for y and put it in the y = mx + b form.

`20x+10y=75`

Divide all terms by 5.

`4x+2y=15`

Subtract 4x from both sides.

`2y=-4x+15`

Divide both sides by 2.

`(2y)/(2)=(-4x)/(2)+(15)/(2)`

Simplify.

`y=-2x+(15)/(2)`