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Mathematics 23 Online
OpenStudy (anonymous):

the width of a rectangle playground is 18 meters less than the length. find the width. when the perimeter of the rectangle is 84 meters

OpenStudy (saifoo.khan):

Try it out.

OpenStudy (anonymous):

width= x - 18 ? is this right

OpenStudy (anonymous):

2(x+x-18)=84

OpenStudy (saifoo.khan):

Awesome. You're a boss at this.

OpenStudy (anonymous):

thank you

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