Answer:
2: 1/6 x + 47
3: 1 2/3 x + 35 - 1 1/2 x + 12
4: 5 (1/3x) + (5) (7) - (3) (1/2x) + (3) (4)
Step-by-step explanation: Expand,simplify by multipying, collect like terms, change fractions to the common denominator.
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