-2x-y=-22 2x – 6у =-20 System of elimination

asked Jul 19, 2021 85.5k views

5 votes

-2x-y=-22
2x – 6у =-20
System of elimination

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2 votes

Answer:

(8,6)

Explanation:

Solve by elimination!

-2x-y=-22

2x-6y=-20

cross out, and merge!

-7y=-42

y = 6

Plugin y in one equation (I choose the easy one XD)

-2x-6=-22

-2x=-16

x = 8

Sergey Teplyakov answered Jul 25, 2021

5.8k points

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