what step gets you closer to the solution of this equation 5•(x-2)=7

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what step gets you closer to the solution of this equation 5•(x-2)=7

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Thu Cúc 4 years 2021-07-28T00:43:19+00:00 1 Answers 16 views 0

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  1. minhkhue
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    2021-07-28T00:44:38+00:00
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    You do 5 times x and -2 so you’d get 5x-10=7. Then add 10 to both sides to get 5x=17 and divide 17/5 to get 3.4

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