Question

How do you solve for x in `y=7mx+4b`?

Answer 1

`x=-4/7`

Explanation:

`"The formula of a linear equation is"` `color(violet)(y=mx+b)`

`"To solve for x you make y=0"`

`y=7x+4`

`0-4=7x`

`-4=7x`

`x=-4/7`

`:.` `(-4/7,0)`