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27-09-2021
Mathematics

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Solve using Elimination method 2x-y=6 and x+y=6

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Аноним Аноним

27-09-2021

Step-by-step explanation:

2x-y=6 --------(1)

x+y=6 -------(2)

_____ Adding (1) and (2)

3x = 12

x=4

Substitute x on equation (2)

4+y=6

y=2

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