document.write( "Question 227258: check whether the given number is a solution of the equation 7-2x=15;-4 \n" ); document.write( "
Algebra.Com's Answer #168916 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 7-2x=15 \n" ); document.write( "7-2(-4)=15 \n" ); document.write( "7+8=15 \n" ); document.write( "15=15 \n" ); document.write( "yes it is a solution \n" ); document.write( " |