Question

Use the elimination method to solve 4x+8y=16 4x-8y=0

Answer 1

x, y = (0, 0)

Explanation:

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Answer 2

x=2, y=1

Explanation:

4x+8y=16

4x-8y=0

Add the two equations together:

8x=16

Divide both sides by 8:

x=2

Plug this back into one of the original equations to find y:

4(2)-8y=0

8-8y=0

y=1

Hope this helps!