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1 year ago

9

For the following system, if you isolated x in the first equation to use the substitution method, what expression would you subs

titute into the second equation?
−x + 2y = −6
3x + y = 8

−2y + 6

2y − 6

2y + 6

−2y − 6

1 answer:

Musya8 [376]1 year ago

5 0

Answer:

x = 2y + 6

Step-by-step explanation:

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Hey, there!!

Here, one point is A(10,8) and P(8,5) is the midpoint.

Let B(x,y) be the another end point.

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Using midpoint formulae,

$p(x.y) = \frac{x1 + x2}{2} . \frac{y1 + y2}{2}$

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Since they are equal,equating with their corresponding elements we get,

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or, 16 = 10 + x

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Now,

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or, 10 = 8 + y

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Therefore, The coordinates of another point are B(6,2)

<em><u>Hope it helps</u></em><em><u> </u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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