12-02-2020
Mathematics

contestada

How do you solve -6x+3y=1 and 6x+4y=-10 using elimination/substitution

Respuesta :

12-02-2020

Answer:

Step-by-step explanation:

Add them : 7y=-9

y=-9/7

6x-36/7=-10

6x=-10+36/7

x=-6.28571428571/6=1.04761904762

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