AnonymousTheOfficial AnonymousTheOfficial

18-01-2023
Mathematics

contestada

A variable needs to be eliminated to solve the system of equations below. Choose the correct first step.

-10x - 6y = -2
-x + 6y = -20

(A) Add to eliminate y,
(B) Subtract to eliminate x.
(C) Subtract to eliminate y.
(D) Add to eliminate x.

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