Resuelve las siguientes ecuaciones
1. 2+5x=4x+7 2. 4x-5=1+3x
3. 8-5x-4=-6x+6 3. 4x+8+2x=5x-1

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What value is equivalent to 5 + [5 × (4 + 2)]? a) 35 b) 45 c) 60 d) 110

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