BE - 4x + 3y = 2 3x - 9y = 3 Is (4,1) a solution of the system?

asked Sep 7, 2020 10.2k views

1 vote

BE
- 4x + 3y = 2
3x - 9y = 3
Is (4,1) a solution of the system?

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6 votes

Answer:

Explanation:

Just plug it in

-4(4) + 3(1) = 2

-16 + 3 = 2

-13 = 2

Without even solving the second equation, the answer is no because -13 does not equal 2

Fareya answered Sep 11, 2020

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