Question

2x+y=4 write 4order pair​

Answer 1

Step-by-step explanation:

4x+2y= 8

6x+3y=12

8x+4y=16

10x+5y=20

I don't know whether it is right or wrong I'm just trying to solve if it is wrong Im sorry

Answer 2

Step-by-step explanation:

Explanation:

Equations given 1.)2x+y=4

2.)2x-y=4

Now we have to draw a graph using these equations.

So let's find the values of x and y used for making a graph.

First equation,2x+y=4

X|0|2

Y|4|0

And, second equation,2x-y=4

X|0|2

Y|-4|0

Then after making the graph as shown the figure comes out be a triangle as said in the question.

So, area of a triangle=1/2×b×h

We got b=8 and h=2

Hence,area=1/2×8×2

Which is equal to 8sq.units

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