document.write( "Question 922352: 3x-1+2x+7=180 \n" ); document.write( "

Algebra.Com's Answer #559502 by MathLover1(20850) $\"\"$ $\"About$

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\n" ); document.write( " $\"3x-1%2B2x%2B7=180\"$ ...........group the like terms (are terms whose variables are the same)\r
\n" ); document.write( "\n" ); document.write( " $\"%283x%2B2x%29%2B7-1=180\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"5x%2B6=180\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"5x%2B6-6=180-6\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"5x=174\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=174%2F5\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=34.8\"$ \n" ); document.write( "

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