Seudónimo Seudónimo

13-03-2021
Mathematics

contestada

y=5x+2
4x−y=0

Is (2,12) a solution of the system?

Respuesta :

ayohelpme ayohelpme

15-03-2021

Answer:

no the solution would be (-2, -8)

Step-by-step explanation:

i graphed both of the equations and found the solution <33

Answer Link

15-03-2021

Answer:

(-2,-8) is correct

Step-by-step explanation:

4x = y

5x +2 = y

4x = 5x +2

-2 = x

y = 5×-2 + 2

=-8

( x , y )

Answer Link

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