Question

3x+4y=6 and 3x-y=9 by using subtitution method. who will ans correct ans I will mark him or her brainlest ​

Answer 1

Explanation:

The given

equation is 3x−4y+6=0 and 3x+y−9=0.

Now, let us find atleast two solutions of each of the above

equations, as shown in the following tables.

Table for 3x−4y+6=0 or y=

4

3x+9

Now, table for 3x+y−9=0 or y=9−3x

Here, the lines intersecting at point C (2, 3).

The coordinates of the verticles of △ACD are A(−2,0),C(2,3) and D(3,0)

solution