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19-01-2022
Mathematics

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X=-y-2
0.5x+y=1
Solve the system by substituting for x instead of for y.

Respuesta :

imaboredpandagirl imaboredpandagirl

19-01-2022

Answer:

y=4

Step-by-step explanation:

Substitute for x.

0.5(-y-2)+y=1

Solve.

-0.5y-1+y=1

0.5y=2

y=4

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