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)![]() ![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( " |