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EastWind [94]
3 years ago
5

The solution x=1/5 is a solution to which of the following equations?

Mathematics
1 answer:
worty [1.4K]3 years ago
8 0
The solution x=1/5 is a solution to the first option.
5*1/5=1
hope this helps!
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Pls help, 20 points!!
klemol [59]

Answer:

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Step-by-step explanation (work shown in picture attached):

1) The first step in solving by substitution is to isolate the y-term in one of the equations if it is not already isolated. Isolate y in the first equation by dividing both sides by -2. This leaves us with the equation y = \frac{-x}{2}

2) Now, substitute \frac{-x}{2} for the y in the second equation. Simplify and isolate x. (You can multiply everything by -2 to get rid of the fraction.) This leaves us with x = -18.

3) We've found the x-value of the solution, -18. Now, substitute -18 for x back into one of the original equations (I chose the first one because it was simple) and isolate y. This gives us y = 9. Thus, in point form, the answer is (-18,9).

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Answer:

Solution for If f(x) = 2x – 6 and g(x) = x – 2x2, find each value. f(2)

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insens350 [35]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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miskamm [114]

Answer:

Other diagonal is 8 m

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