GesiRae1 GesiRae1

13-12-2017
Mathematics

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The triangle and the rectangle have the same perimeter. Find the value of x

The triangle and the rectangle have the same perimeter Find the value of x class=

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anchitam9 anchitam9

23-12-2017

x+5+x+6+x+7=2x-1+x+7+x+7+2x-1
3x+18=6x+12
18=3x+12
6=3x
2=x

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