2 years ago

The sum of a number increased by three and the number decreased by seven

Mathematics

1 answer:

mash [69]2 years ago

8 0

Answer is (n + 3) + (n - 7)

Simplified to 2n - 4

Using “n” for number

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$\huge \mathfrak \blue{Solution \: - }$

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So, the area of first triangle =

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