SOLUTION: find the width of a rectangle whose perimeter is 104 first solve for x 2(3x)+2(2x+7)=104 then find the width 2x+7=

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Question 1011371: find the width of a rectangle whose perimeter is 104 first solve for x 2(3x)+2(2x+7)=104 then find the width 2x+7=
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

2%283x%29%2B2%282x%2B7%29=104
6x%2B4x%2B14=104
10x=104-14
10x=90
x=90%2F10
x=9
then the width 2x%2B7=2%2A9%2B7=18%2B7=25