document.write( "Question 987628: 1. five times the sum of twice a number and 5 is the same as the sum of 9 times the number and 5.
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Algebra.Com's Answer #608347 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "5*(2x + 5) = 9x + 5.\r
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\n" ); document.write( "\n" ); document.write( "10x + 25 = 9x + 5,\r
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\n" ); document.write( "\n" ); document.write( "10x - 9x = 5-25 = -20.\r
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\n" ); document.write( "\n" ); document.write( "x = -20.\r
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\n" ); document.write( "\n" ); document.write( "Check:  The left side is  5*(2x + 5) = 5*(2*(-20) + 5) = 5*(-40 + 5) = 5*(-35) = -175.\r
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\n" ); document.write( "\n" ); document.write( "             The right side is  9x + 5 = 9*(-20) + 5 = -180 + 5 = -175.\r
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