document.write( "Question 208088: x= 4a(b + 9), find x if a = 5 and b = 7 \n" ); document.write( "
Algebra.Com's Answer #157398 by user_dude2008(1862)\"\" \"About 
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x= 4a(b + 9)\r
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\n" ); document.write( "\n" ); document.write( "x= 4*5(7 + 9)\r
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\n" ); document.write( "\n" ); document.write( "x= 4*5(16)\r
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\n" ); document.write( "\n" ); document.write( "x= 20(16)\r
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\n" ); document.write( "\n" ); document.write( "x= 320 <----- Answer
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