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3 years ago

9

Subtract the polynomials (7.8x - 3.4y + z) and (-9.2x + 4.8y - 2.1z), then place the answer in the proper location on the grid.

Write answer in x-y-z order and include the tenths place

1 answer:

Neporo4naja [7]3 years ago

5 0

Answer:

17x-8.2y+3.1z (combine like terms)

Step-by-step explanation:

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