Answered

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Solve the system using substitution.
x + 2y = -6
6x + 2y = 4
([?], [ ]

Sagot :

ameliaortiz1111

Answer:

(2,-4)

Step-by-step explanation:

2y=-x-6                                        2+2y=-6

y=-1/2x-3                                      2y=-8

6x+2(-1/2x-3)=4

6x-x-6=4

5x=10

x=2

y=-4

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