Question

Solve each of the follow
System of

equations graphically


3x+2y=12
5x-2y=4
​

Answer 1

Step-by-step explanation:

:

Here, the equations are

3x + 2y = 12 ...(i)

5x - 2y = 4 ...(ii)

Here, (i) can be written as

x/4 + y/6 = 1

So, (i) intersects x axis at the point (4, 0) and y axis at the point (0, 6).

From (ii), we get

x/(4/5) + y/(- 2) = 1

So, (ii) intersects x axis at the point (4/5, 0) and y axis at the point (0, -2).

Now, we draw lines using the points (4, 0), (0, 6) and (4/5, 0) and (0, -2).

(Refer to the attachment for the graph.)

After drawing the two lines, we will get to see the lines intersecting at the point (2, 3).

Therefore, solving graphically, we conclude that the required solution be

x = 2 and y = 3.

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Answer 2

Answer:

Hope it will help you dude and slide it in horizontal way u will get more details about it.....