document.write( "Question 578226: solve for x 2=4+2x
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Algebra.Com's Answer #370565 by jim_thompson5910(35256)\"\" \"About 
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2 = 4 + 2x\r
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\n" ); document.write( "\n" ); document.write( "2 - 4 = 4 + 2x - 4\r
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\n" ); document.write( "\n" ); document.write( "-2 = 2x\r
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\n" ); document.write( "\n" ); document.write( "-2/2 = 2x/2\r
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\n" ); document.write( "\n" ); document.write( "-1 = x\r
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\n" ); document.write( "\n" ); document.write( "x = -1\r
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\n" ); document.write( "\n" ); document.write( "So the solution is x = - 1
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