document.write( "Question 1098184: Seven times a number if increased by 11 is 81 find the number? \n" ); document.write( "
Algebra.Com's Answer #712586 by Theo(13342)\"\" \"About 
You can put this solution on YOUR website!
let x represent the number.\r
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\n" ); document.write( "\n" ); document.write( "7x + 11 = 81
\n" ); document.write( "subtract 11 from both sides of this equaton to get 7x + 11 = 11 = 81 - 11
\n" ); document.write( "combine like terms to get 7x = 70
\n" ); document.write( "divide both sides of this equation by 7 to get 7x/7 = 70/7
\n" ); document.write( "simplify to get x = 10\r
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\n" ); document.write( "\n" ); document.write( "10 is your number.\r
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\n" ); document.write( "\n" ); document.write( "7 * 10 + 11 = 70 + 11 = 81\r
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