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Radda [10]
3 years ago
7

What is the solution to 2x-y=7 Y=2x+3

Mathematics
1 answer:
Alecsey [184]3 years ago
8 0

Step-by-step explanation:

2x-y=7

x=(y+7)/2

again

x=(y-3)/2

now

solve it

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Equation.
 
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Hi!

I would approach this question by first looking at where the parallelogram is located, by graphing the image. I did so and drew a rough image on Paint (See attached image)

To get the part where the diagonals intersect, I would find the midpoint of the line between points (1, 3) and (5,-9) (or the other pair). The reason is a parallelogram's diagonals always bisect each other, meaning the point they intersect is always the middle of the two diagonals.

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Then solve.

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If you'd like to check the other midpoint:

Take the points, (8, 3) and (-2, -9)

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Hope this helps!

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