document.write( "Question 300567: what does x equal in 7x+2=12+5x. and how do you figure that out \n" ); document.write( "
Algebra.Com's Answer #215650 by dabanfield(803)\"\" \"About 
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what does x equal in 7x+2=12+5x. and how do you figure that out \r
\n" ); document.write( "\n" ); document.write( "7x + 2 = 12 + 5x\r
\n" ); document.write( "\n" ); document.write( "Substract 5x from both sides of the equation:\r
\n" ); document.write( "\n" ); document.write( "7x - 5x + 2 = 12 + 5x - 5x\r
\n" ); document.write( "\n" ); document.write( "2x + 2 = 12 \r
\n" ); document.write( "\n" ); document.write( "Now subtract 2 from both sides:\r
\n" ); document.write( "\n" ); document.write( "2x + 2 - 2 = 12 - 2\r
\n" ); document.write( "\n" ); document.write( "2x = 10\r
\n" ); document.write( "\n" ); document.write( "Divide both sides of the equation above by 2:\r
\n" ); document.write( "\n" ); document.write( "2x/2 = 10/2\r
\n" ); document.write( "\n" ); document.write( "x = 5
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