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Mathematics, 08.04.2021 22:30 tyrareed702

Select all the statements that are true for any value of x. A:

B:

C:
D:
E:
F:
​


7x + (2x + 7) = 9x + 7
7x + (2x - 1) = 9x + 1
\frac{1}{2}x + (3 -  \frac{1}{2}x) = 3
5x - (8 - 6x) =  - x - 8
0.4x - (0.2x + 8) = 0.2x - 8
6x - (2x - 4) = 4x + 4

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Select all the statements that are true for any value of x. A:


B:

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