aniyahintonp6beyf aniyahintonp6beyf

22-02-2019
Mathematics

contestada

Which choice is the solution to the system? x + 2y = 1 y = − 1 2 x + 4

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-03-2019

Answer:

no solutions

Step-by-step explanation:

x + 2y = 1

y = − 1/ 2 x + 4

Substitute the second equation into the first

x + 2(-1/2x+4) = 1

Distribute

x -x +8 = 1

Combine like terms

8=1

This is never true so there are no solutions

Answer Link

michj1897 michj1897

10-01-2022

Answer:

D: (no solution)

Step-by-step explanation:

(i did it on usatestprep)

Answer Link

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