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Usimov [2.4K]
3 years ago
12

Consider this system of equations:

Mathematics
2 answers:
ahrayia [7]3 years ago
7 0
Ok so you can take this as a substitution problem.
x=-2y-13
then substitute
12(-2y-13)+5y=-4
--24y-13×12+5y=-4
sorry i gotta go

Savatey [412]3 years ago
5 0

(3,-8) is the answer

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4 years ago
Type the correct answer in each box. Use numerals instead of words.
sweet [91]
Answer: -(x + 3)^2 = 3

Explanation:

-x^2 - 6x + 6 = 0
-x^2 - 6x = -6
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6 0
4 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B6%7D%7B3%20%2B%2011i%7D%20" id="TexFormula1" title=" \frac{6}{3 + 11i} " alt=" \f
Lorico [155]

(3+11i)/(3+11i)=1

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Then 6(3+11i)/1

= 18+66i

7 0
3 years ago
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(9-3)_
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I think this is right
6 0
3 years ago
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