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Mathematics, 15.10.2019 12:00 sykirahopper123

Which expression shows the first step in simplifying 2x – 3(x + 2y) – 5(y – 7x)?
2x – 8(x + 2y) + (y – 7x)
2x – 3 – 5(3y – 6x)
2x – 3x – 6y – 5y + 35x
2x + 3x + 6y + 5y – 35x

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Which expression shows the first step in simplifying 2x – 3(x + 2y) – 5(y – 7x)?
2x – 8(x + 2...
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