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sergeinik [125]
3 years ago
12

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

Mathematics
2 answers:
aksik [14]3 years ago
8 0

Answer:

9x - 5y = 29

9*1 - 5y = 29

-5y = 20

y = -4


kkurt [141]3 years ago
5 0

<u>Answer:</u>

y = -4

<u>Step-by-step explanation:</u>

We are given the following equation and we are to find the value of y when x equals to 1:

9x - 5y = 29

Substituting the given value of x in the above equation:

9(1) - 5y = 29

-5y = 29 - 9

-5y = 20

y = -\frac {20} {5}

y = -4

Therefore, y = -4 when x = 1.

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2 years ago
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aniked [119]
Most people use the decomposition method but i dont know how to do that so i use the Joes method a method similar to decomp. but easier.
canadian way

Find gcf: None
complet trinomial: 18n^2+57-10
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find the sum     =57
-3 and 60 goes into both meaning if you multiply 3 and60 you get -180 and if you add them you get 57.

so (n-3)(n+60)
divide by a in this case it 18
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do not divide. treat it like a fraction so you reduce it to lowest terms
(n<u>-3</u>)(n<u>-3)
</u>   18   10
<u /> at this point its reduced to lowest terms so now you take the deniminator and move it beside the "n"

=(18n-3)(10n-3)

therefore your answer is (18n-3)(10n-3)
I hoped this helped :)
3 0
3 years ago
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