If f(x)= 3x -1 and g(x) x+2 find (f-g)(x)

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If f(x)= 3x -1 and g(x) x+2 find (f-g)(x)

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Helga 3 years 2021-09-05T12:10:07+00:00 1 Answers 2 views 0

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  1. mocmien2
    0
    2021-09-05T12:11:33+00:00
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    It would be 2x-3 be 3x-x is 2x and -1-2 is -3

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )