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Simplified expression of 3(7/5x+4)-2(3/2-5/4x)

1 Answer

2 votes

Answer:

6,7 x+9

Explanation:


3( (7)/(5) x + 4) - 2( (3)/(2) - (5)/(4) x) \\ 4.2x + 12 - 3 + 2.5x \\ 6.7x + 9

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