2 years ago

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

Mathematics

1 answer:

sasho [114]2 years ago

4 0

Step-by-step explanation:

-4x - 2y = 18

+ (4x - 4y = -36)

=> -6y = -18, y = 3

As we added the equations together, we have eliminated x and found y.

Hence the correct answer is "Add to eliminate x".

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