kelly62923 kelly62923

10-01-2020
Mathematics

contestada

Solve by substitution
Y=5x+30
Y=2x

Respuesta :

Ayudame1 Ayudame1

10-01-2020

Answer: x= -10 and Y=-20

Step-by-step explanation:

If y is equal to 2x that mean you need to substitute Y=5x+30 like this 2x=5x+30

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