please solve all questions and full explain
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i know ont the fifteenth one
Step-by-step explanation:
= 6(12x + 1) = 7(11x - 2)
= 72x + 6 = 77x - 14
= 72x - 77x = -14 -6
= -5x = -20
= x = -20/-5
x = 4
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