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2 years ago

-3x + 3y = 9 2x - 7y = -14

Mathematics

1 answer:

snow_tiger [21]2 years ago

7 0

Sorry for the wait,

Hope this helps and have a great day!!!!!

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Like terms 3x, 2x

Different terms 4y, 7z

Step-by-step explanation:

Example similar terms

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Example different terms

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The speed expression ...

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