Which system of equations is equivalent to the following system?
2x + 4y = 14
4x + y = 20...
Mathematics, 03.07.2019 01:30 smn43713
Which system of equations is equivalent to the following system?
2x + 4y = 14
4x + y = 20
a.2x + 4y = 14
-16x – 4y = -80
b.2x + 4y = 14
- 4x + y = -20
c.4x + 8y = -28
4x + y = 20
d.-2x - 4y = 14
4x + y = 20
Answers: 2
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