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OpenStudy (anonymous):
find the value of x if the rectangle below has an area of 39 cm squared l=x-2 w=2x+3
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OpenStudy (anonymous):
please help me
OpenStudy (anonymous):
alright
OpenStudy (anonymous):
x=5
OpenStudy (anonymous):
what's the solution ? :3
OpenStudy (anonymous):
you said find the value of x, x=5, and you get the equation 5-2 * 10+3 =39
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OpenStudy (anonymous):
in other words 3*13=39
OpenStudy (anonymous):
get it???
OpenStudy (anonymous):
thank you <3 :)
OpenStudy (anonymous):
the exact answer is 5 ?
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