Simplify 38x−910y+38x+710y .(1 point) Responses 68x−210y=34x−15y Start Fraction 6 over 8 End Fraction x minus Start Fraction 2 over 10 End Fraction y equals Start Fraction 3 over 4 End Fraction x minus Start Fraction 1 over 5 End Fraction y 68x+210y=34x+15y Start Fraction 6 over 8 End Fraction x plus Start Fraction 2 over 10 End Fraction y equals Start Fraction 3 over 4 End Fraction x plus Start Fraction 1 over 5 End Fraction y 616x−220y=38x−110y Start Fraction 6 over 16 End Fraction x minus Start Fraction 2 over 20 End Fraction y equals Start Fraction 3 over 8 End Fraction x minus Start Fraction 1 over 10 End Fraction y 616x+220y=38x+110y Start Fraction 6 over 16 End Fraction x plus Start Fraction 2 over 20 End Fraction y equals Start Fraction 3 over 8 End Fraction x plus Start Fraction 1 over 10 End Fraction y

The simplified expression is 68x+210y.