Boss111111 Boss111111

13-09-2016
Mathematics

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4x minus 5=2(2x plus 1)

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Panoyin Panoyin

13-09-2016

4x - 5 = 2(2x + 1)
4x - 5 = 2(2x) + 2(1)
4x - 5 = 4x + 2
- 4x + 4x
-5 ≠ 2

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