Solve for xxx: 0.6x+15=0.8x−0.40.6x + \frac{1}{5} = 0.8x - 0.40.6x+51=0.8x−0.4.
x=2.0x = 2.0x=2.0
x=3.0x = 3.0x=3.0
x=2.5x = 2.5x=2.5
x=1.5x = 1.5x=1.5