Question

If 4y = 3x - 1, then x = ?

Answer 1

Answer:

$x = \frac{4y + 1}{3}$

The goal is to isolate the X value. So the first step would be to add 1 to both sides, making the equation 4y + 1 = 3x.

Then you divide both sides by 3, making the equation (4y + 1)/3 = x

If you have a Y value then you'd plug it in for Y and solve for x but since there isn't one provided you're done.