document.write( "Question 1045729: The value of the surface area of a rectangular prism is equal to the volume of the rectangular prism. Write and solve an equation to find the value of x. The rectangular prism has a width and height of 6. the length is x. \n" ); document.write( "
Algebra.Com's Answer #801951 by CubeyThePenguin(3113)\"\" \"About 
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length = x
\n" ); document.write( "width = 6
\n" ); document.write( "height = 6\r
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\n" ); document.write( "\n" ); document.write( "2(6x + 6x + 36) = 36x\r
\n" ); document.write( "\n" ); document.write( "12x + 36 = 18x\r
\n" ); document.write( "\n" ); document.write( "36 = 6x\r
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\n" ); document.write( "\n" ); document.write( "x = 6
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