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Amirah Kim
1 September, 11:31
Explain how to do it? 7 (x-3) + 5x
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Carlie Mcclure
1 September, 12:09
0
You want to simplify or factor it?
Simplify:
7 * χ + 7 * - 3 + 5χ
=7χ + - 21 + 5χ
= (7χ+5χ) + - 21
=12χ-21
Factor:7 (x-3) + 5x
12x-21
=3 (4x-7)
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