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Soloha48 [4]
3 years ago
14

3(a+b)=a+2 make a subject of the formula​

Mathematics
1 answer:
Anit [1.1K]3 years ago
7 0

Answer:

a = <u>2 - 3b</u>

        2

Step-by-step explanation:

3(a + b) = a + 2   expand

3a + 3b = a + 2

3a - a = 2 - 3b

2a = 2 - 3b

a = <u>2 - 3b</u>

        2

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The intersection of sets R and D is give by the following set:

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This problem is incomplete, but researching it on a search engine, we find that it asks the intersection of sets R and D.

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The set that is the intersection of two sets is composed by the elements that belong to both sets.

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