Question

If 3x+4y=14, express y in terms of x.check wheather (3,-2) is a point on the given line.

Answer 1

$\textbf{Answer :}$

The given line is

3x + 4y = 14 ...(i)

⇒ 4y = 14 - 3x

⇒ y = (14 - 3x)/4,

which is the required expressed form of the given equation.

Now, if the point $\textbf{(3, -2)}$ will lie on the straight line (i), then satisfying the L.H.S of (i), we will get the R.H.S. of (i).

So, let us check.

Now, L.H.S. of (i)

$ = 3 (3) + 4 (-2) $

$ = 9 - 8 $

$ = 1 $,

which is not equal to the R.H.S. of (i).

Thus, the point $\textbf{(3, -2)}$ does not lie on the given line.

#$\textbf{MarkAsBrainliest}$