Itzemily57 Itzemily57

13-04-2021
Mathematics

contestada

2x-2y =22
4x+2y=38
How to solve using systems elimination

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26pepperm 26pepperm

13-04-2021

Answer: x=10; y=-1

Step-by-step explanation:

To solve this via elimination:

get rid of the y's like this:

4x+2y=38 + 2x-2y=22

6x=60

x=10

20-2y=22

y=-1

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