joanclaeys43 joanclaeys43

08-02-2021
Mathematics

contestada

X + Y = 2. y =2x + 5 write the solution as a ordered pair

Respuesta :

MythicalSoul90756 MythicalSoul90756

08-02-2021

Answer:

(-1, -2)

x=-1

y=-2

Step-by-step explanation:

x+y=2

y=2x

Knowing this information, we can substitute y for 2x+5 in the first equation.

x+2x+5=2

3x+5=2

3x=-3

x=-1

Now, plug x into the second equation.

y=2(-1)

y=-2

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