6) 26 – (17 – 2x) = 5x

7) 7х – (3 + 2х) = х + 9

8) 3x – (10 – 9x) = 22x

9) 13 – (2x – 5) = x – 3

10) 6х – (х + 4) = 16 – 5х



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