Question

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

Answer 1

no

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