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LOULAKAR

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6x - 7 = 29

6x = 29 + 7

6x = 36

x = 36/6

x = 6

14 = -x + 7

x = -14 + 7

x = -7

x/4 + 1 = 10

x/4 = 10 - 1

x/4 = 9

x = 9 * 4

x = 36

(x + 1)/4 = 10

x + 1 = 10 * 4

x + 1 = 40

x = 40 - 1

x = 39

10x + 5 = 3x + 19

10x - 3x = 19 - 5

7x = 14

x = 14/7

x = 2

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