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4x + 8y = 16
4x-8y = 0

User Jay Spang
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1 Answer

2 votes

Answer:

[2, 1]

Explanation:

By the Elimination method, you are left with 8x = 16 because -8 and 8 are what are called Additive Inverses, meaning they result in 0⃣; x = 2, plug 2⃣ back into both equations, and you will see that y = 1, making the solution above.

User Krunal Shah
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