2/3x+1=1/6x-7 What the answer solve for 15 points !!

Question

2/3x+1=1/6x-7
What the answer solve for 15 points !!

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Dulcie 6 months 2021-08-09T20:28:42+00:00 1 Answers 8 views 0

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  1. Gerda
    0
    2021-08-09T20:29:49+00:00
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    Answer:

    The value of x is -16.

    Step-by-step explanation:

    ☆Let’s solve!

    \: \: \: \: \: \: \: \: \: \: \frac{2}{3} x + 1 = \frac{1}{6} x - 7 \\ \frac{ - \frac{1}{6}x \: \: \: \: \: \: \: \: \: = - \frac{1}6{x} }{ \frac{1}{2}x + 1 = - 7} \\ \: \: \: \: \: \frac{ - 1 = - 1}{ \frac{ \frac{1}{2} x}{ \frac{1}{2} } = \frac{ - 8}{ \frac{1}{2} } } \\ x = - 16

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