document.write( "Question 1003040: The length of a rectangle is 3 in. More than its width. The perimeter of the rectangle is 30 in.
\n" ); document.write( " A. Define a variable for the width .
\n" ); document.write( " B. Write an expression for the length in terms of the width. C. Write an equation to find the width of the rectangle. Solve your equation. \r
\n" ); document.write( "\n" ); document.write( " D. What is the length of the rectangle? \r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Algebra equations
\n" ); document.write( "

Algebra.Com's Answer #619891 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
A. Define a variable for the width . \r
\n" ); document.write( "\n" ); document.write( "x, length
\n" ); document.write( "y, width\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " B. Write an expression for the length in terms of the width. C. Write an equation to find the width of the rectangle. Solve your equation. \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x=3%2By\"
\n" ); document.write( "-
\n" ); document.write( "\"2x%2B2y=30\"
\n" ); document.write( "\"highlight%282%28y%2B3%29%2B2y=30%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " D. What is the length of the rectangle? \r
\n" ); document.write( "\n" ); document.write( "Solve for y and use it to evaluate x.
\n" ); document.write( "
\n" );