Question

Solve for the following formula for X.
Y=2mx+9b

Answer 1

\[\large y = 2mx + 9b\]

Well, lets subtract 9b from both sides of the equation...we want to get 'x' by itself on one side

So

\[\large y - 9b = 2mx\]

What would we do next?

Answer 2

divide by 2m?

Answer 3

Perfect...and that would give us

\[\large \frac{y - 9b}{2m} = x\]

or just written correctly

\[\large x = \frac{y - 9b}{2m}\]

Answer 4

Thank you very much :)

Answer 5

No problem :)