化简-1.7(4g-9)-3.6g

解答

化简

- 1.7 (4 g - 9) - 3.6 g

- 10.4 g + 15.3

求解步骤

- 1.7 (4 g - 9) - 3.6 g

展开

- 1.7 (4 g - 9) : - 6.8 g + 15.3

= - 6.8 g + 15.3 - 3.6 g

对同类项分组

= - 6.8 g - 3.6 g + 15.3

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