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BigorU [14]
4 years ago
13

All questions are about this system of equations:

Mathematics
1 answer:
sertanlavr [38]4 years ago
6 0
If we are eliminating x, we would multiply the 2nd equation by -5

5x + 18y = 23
x + 3y = 2....multiply by -5
-----------------
5x + 18y = 23
-5x - 15y = - 10 (result of multiplying by -5)
----------------add
0 + 3y = 13.....bye-bye x :)

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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Montano1993 [528]

Answer:

2n + 3

28, 31, 34; add 3

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4 0
3 years ago
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Ilya [14]

Answer:

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4 years ago
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vovangra [49]

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