Asked by FARINTI

Write the system of equations as an augmented matrix. Then solve for x and y.


-4x-y=6


12x-2y=-8
Answered by PsyDAG
Multiply first equation by 3.

-12x - 3y = 18

12x - 2y = -8

Add the two equations.

-5y = 10

Solve for y, then x.
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