-3х + бу = -27 3х – бу = 27

asked Jan 23, 2023 211k views

23 votes

-3х + бу = -27
3х – бу = 27

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8 votes

Explanation:

-3x + 6y = -27 |-1×|

3x - 6y = 27 |1×|

3x - 6y = 27

Two equations are similar.

X,Y element R

Korylprince answered Jan 28, 2023

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