document.write( "Question 352104: I hope this is in the right section im sorry if it isnt.
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document.write( "This is for combined inequalities\r
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document.write( "First one : x+3greater than or equal 2x+1 and -4x<-8
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document.write( "Second one : x-2greater than or equal 2x+1 or 10>-2x+2\r
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document.write( "Please show work so i can understand this better
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document.write( "Thanks alot \n" );
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Algebra.Com's Answer #251571 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! This is for combined inequalities \n" ); document.write( "First one : x+3greater than or equal 2x+1 and -4x<-8 \n" ); document.write( "-- \n" ); document.write( "Simplify each inequality to get: \n" ); document.write( "x+3 >= 2x+1 \n" ); document.write( "x <= 2 \n" ); document.write( "AND \n" ); document.write( "x > 2 \n" ); document.write( "------------ \n" ); document.write( "Since the graph must meet both conditions the solution is the null set. \n" ); document.write( "==================================\r \n" ); document.write( "\n" ); document.write( "Second one : x-2greater than or equal 2x+1 or 10>-2x+2 \n" ); document.write( "x-2>=2x+1 \n" ); document.write( "Subtract x from both sidews. \n" ); document.write( "Subtract 1 from both sides. \n" ); document.write( "x <=-3 \n" ); document.write( "OR \n" ); document.write( "10>-2x+2 \n" ); document.write( "Add 2x to both sides. \n" ); document.write( "Subtract 10 from both sides. \n" ); document.write( "2x> -8 \n" ); document.write( "x > -4 \n" ); document.write( "------------------ \n" ); document.write( "Solution: x<=-3 OR x>-4 \n" ); document.write( "This is the whole number line. \n" ); document.write( "So solution is (-inf,+inf) \n" ); document.write( "========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |