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Combine like terms to create an equivalent expression. 3.4-2.8d+2.8d-1.3

Combine like terms to create an equivalent expression. 3.4-2.8d+2.8d-1.3
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Combine like terms to create an equivalent expression. 3.4-2.8d+2.8d-1.3

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User Kivan
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7.6k points

1 Answer

3 votes

Answer:

2.1

Explanation:


3.4-2.8d+2.8d-1.3\\\\\mathrm{Add\:similar\:elements:}\:-2.8d+2.8d=0\\\\=3.4-1.3\\\\\mathrm{Subtract\:the\:numbers:}\:3.4-1.3\\\\=2.1

answered
User Saurabh Bhola
by
8.4k points
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