$\frac{7x-4} 6\ \textgreater \ 4$

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Mathematics Thu Nguyệt 5 years 2021-09-02T13:09:15+00:00 2021-09-02T13:09:15+00:00 1 Answers 12 views 0

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

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ngocdiep · Answer 1 · 2021-09-02T13:10:16+00:00

ngocdiep

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2021-09-02T13:10:16+00:00 September 2, 2021 at 1:10 pm

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Answer:

x > 4

Step-by-step explanation:

multiply by 6 to both sides to take out the fraction, leaving u with :

7x – 4 > 4(6)

7x – 4 > 24

+4 +4

7x > 28

divide by 7 to isolate the x

x > 4