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Andru [333]
2 years ago
13

What is the solution to the system below? -4x + 5y = 27 x - 6y = -2

Mathematics
1 answer:
daser333 [38]2 years ago
3 0

Answer:

(x,y)=(-8,-1)

Step-by-step explanation:

(2) rearrange

x=-2+6y

-4(-2+6y)+5y=27

8-24y+5y=27

8-19y=27

-19y=19

y=-1

x=-2+6(-1)

x=-2-6

x=-8

Hope this helps :)

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uranmaximum [27]

Answer:

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Step-by-step explanation:

First lets distribute.

We have 8w-6w(w-4), so let's distribute the -6w to w and -4

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Now for the other side we distribute 2 to w and 9

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Now we can factor the equation, i used the quadratic method which is x= -b+- the square root of b^2-4ac /2a (in this case x would be w)

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so w = -7.04 and 1.705

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Tangent Be and secant BC intersect at point B. Find the value of x. If necessary, round to the hundredths place.
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The value of x is 15.56.

Solution:

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