23kelleytimothy 23kelleytimothy

12-02-2020
Mathematics

contestada

4x+7y=8,-x+2y=-2 solve linear system by multiplying

Respuesta :

jonathanking21 jonathanking21

12-02-2020

Answer:

y=1

x=1

because 5y +5x =10 would make them both positive 1

Step-by-step explanation:

Answer Link

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