Question

The subject of the formula is y.
y = 4x + 3
Rearrange the formula to make x the subject

Answer 1

`x = (y - 3)/(4)`

Explanation:

y = 4x + 3

To make x the subject send 3 to the other side of the equation

That's

4x = y - 3

Divide both sides by 4 to make x stand alone

`(4x)/(4) = (y - 3)/(4)`

We have the final answer as

`x = (y - 3)/(4)`

Hope this helps you