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14-12-2020
Mathematics

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There are two question please help.
7- 7x + 8 (x + 1/4 fraction) = 3(6x -9) - 8
8- -4x - 2(8x + 1)= -(-2x -10)
There is NO choices...Please help!!!

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HelloQT HelloQT

14-12-2020

7 , it’s x = 12 1/3, or in decimal form, 12.33. And at 8, it’s x = -6/11, or in decimal form, -0.54

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