document.write( "Question 235539: Solve 3x+2+x+1+4=180 \n" ); document.write( "
Algebra.Com's Answer #173559 by Jeff Gordon(65)\"\" \"About 
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3x+2+x+1+4=180
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\n" ); document.write( "combine terms
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\n" ); document.write( "3x and x = 4x
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\n" ); document.write( "4x+2+1+4=180
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\n" ); document.write( "4x+7=180
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\n" ); document.write( "subtract 7 from both sides
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\n" ); document.write( "4x=173
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\n" ); document.write( "x=43.25 \n" ); document.write( "
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