Solve the system by Elimination:
5x+4y=2
−5x−2y=4

Question

10-10-2020
Mathematics

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Solve the system by Elimination:
5x+4y=2
−5x−2y=4

Respuesta :

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Vikhyath11 Vikhyath11 · Answer 1 · 2020-10-10T08:02:28+02:00

Vikhyath11 Vikhyath11

10-10-2020

5x + 4y = 2
-5x - 2y = 4

So if we add both the equations 5x will be eliminated.

5x + 4y - 5x - 2y = 4 + 2
4y - 2y = 6
2y = 6
y = 3

As y is 3

x will be
5x + 4 x 3 = 2
5x + 12 = 2
5x = -10
x = -2

Please mark brainliest

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chriskaneak chriskaneak · Answer 2 · 2020-10-10T08:11:23+02:00

chriskaneak chriskaneak

10-10-2020

Answer:

d/dx

Step-by-step explanation:

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Solve the system by Elimination: 5x+4y=2 −5x−2y=4

Respuesta :

Otras preguntas

Solve the system by Elimination:
5x+4y=2
−5x−2y=4