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Mathematics, 29.01.2020 22:47 yupthatsme2121

Simplify the following expression.
7x - 4y + 5z - 2x - 10y + z

a) 5x - 14y + 6z

b) 9x - 14y + 6z

c) 5x - 6y + 6z

d) 9x - 6y + 6z

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You know the right answer?
Simplify the following expression.
7x - 4y + 5z - 2x - 10y + z

a) 5x - 14y + 6z
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