Solve for xxx: 0.4x+0.6=1.00.4x + 0.6 = 1.00.4x+0.6=1.0.
x=1.0x = 1.0x=1.0
x=0.5x = 0.5x=0.5
x=0.2x = 0.2x=0.2
x=2.0x = 2.0x=2.0