mjacoby131 mjacoby131

26-05-2014
Mathematics

Answered

Represent the following statement by an equation: 17 times the sum of a number n and 31 is 357

Answer :

26-05-2014

"The sum of the number 'n' and 31" . . . . . (n + 31)

"17 times the sum" . . . . . 17(n + 31)

The equation . . . . . 17(n + 31) = 357

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kate200468 kate200468

26-05-2014

[tex][tex]Ans.\ the\ quation\ is:\ \ \ \ \ 17\cdot(n+31)=357[/tex]\ /:17\\\\n+31=21\\\\n=21-31\\\\n=-10[/tex]

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