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Evaluate 4.5 - 3.5x+2-x+1.5 when x=2
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27 votes
27 votes
Evaluate 4.5 - 3.5x+2-x+1.5 when x=2

User DerWaldschrat
by
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2 Answers

13 votes
13 votes

Answer:


-1

Explanation:


4.5 - 3.5 * 2 +1.5


4.5 - 7 + 1.5


- 2.5 + 1.5


- 1

hope this helps :)

User PatrickMahomes
by
2.7k points
19 votes
19 votes

Answer:

-1

Explanation:


=4.5-3.5\cdot \:2+2-2+1.5\\3.5 \cdot 2 = 7\\4.5-7+2-2+1.5\\= 1

User Spencer Malone
by
3.1k points
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