millie5374
millie5374
21-09-2021
Mathematics
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Distributive -7 ( x + 9 ) =
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brundag05
brundag05
21-09-2021
[tex]-7(x+9) \\ -7 \times x + - 7 \times 9 \\ - 7x + ( - 63) \\ = - 7x - 63[/tex]
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