document.write( "Question 943811: 8(x+200) /100 = 7x /100 + 20 \n" ); document.write( "
Algebra.Com's Answer #575453 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\"8%28x%2B200%29%2F100+=+7x%2F100+%2B+20\"\r
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\n" ); document.write( "\n" ); document.write( "\"8%28x%2B200%29%2F100+=+7x%2F100+%2B+%28100%2A20%29%2F100\"\r
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\n" ); document.write( "\n" ); document.write( "\"8%28x%2B200%29%2F100+=+%287x+%2B2000%29%2F100\"...if denominators same, then numerators are same too; so, we have\r
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\n" ); document.write( "\n" ); document.write( "\"8%28x%2B200%29=+%287x+%2B2000%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"8x%2B1600=+7x+%2B2000\"\r
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\n" ); document.write( "\n" ); document.write( "\"8x-7x=2000-1600\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=400\"\r
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