#### Answer

x = 35

#### Work Step by Step

1. Given: 0.04x + 0.06 + 0.03x = 0.03x + 1.46
2. Multiply both sides by 10 to the 2nd power to turn decimals into whole numbers:
100(0.04x + 0.06 + 0.03x) = (0.03x + 1.46)100
4x + 6 + 3x = 3x + 146
3. Add and subtract: 4x = 140
4. Divide: x = 35
5. Check: 0.04*35 + 0.06 + 0.03*35 = 0.03*35 + 1.46
-69.3 = -69.3, so 35 is a correct solution of the equation.