document.write( "Question 956979: is x=-4.2 a solution of -2<=3x-4? explain. please help! \n" ); document.write( "
Algebra.Com's Answer #584702 by macston(5194)![]() ![]() You can put this solution on YOUR website! -2<=3x-4 Plug in value for x. \n" ); document.write( "-2<=3(-4.2)-4 \n" ); document.write( "-2<=-12.6-4 \n" ); document.write( "-2<=-16.6 FALSE x=-4.2 is not a solution for the equation: Using the value -4.2 for x does not produce a true equation. \n" ); document.write( " |