2 years ago

Tìm x biết rằng 2x - 4 = 5

Mathematics

2 answers:

LenaWriter [7]2 years ago

6 0

Answer:

The answer is $\frac{9}{2}$

Step-by-step explanation:

$2x-4=5\\2x=5+4\\x=\frac{9}{2}$

Dmitrij [34]2 years ago

5 0

Answer:

start by adding 4 to the other side. Now you have 2x=9. Now in order to get x by itself you divide and get x=9/2.

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Step-by-step explanation:

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3 years ago

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3 years ago

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3 years ago

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3 years ago

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