Solving the Equation: 0.4(3x - 0.5) = 1.5x + 0.2(x + 1)
This article will guide you through the steps of solving the given equation.
Step 1: Distribute
Begin by distributing the constants outside the parentheses:
- 0.4(3x - 0.5) = 1.5x + 0.2(x + 1)
- 1.2x - 0.2 = 1.5x + 0.2x + 0.2
Step 2: Combine Like Terms
Combine the 'x' terms and the constant terms on each side of the equation:
- 1.2x - 0.2 = 1.7x + 0.2
Step 3: Isolate the Variable
Subtract 1.2x from both sides to isolate the 'x' term on the right side:
- -0.2 = 0.5x + 0.2
Subtract 0.2 from both sides:
- -0.4 = 0.5x
Step 4: Solve for 'x'
Divide both sides by 0.5 to solve for 'x':
- -0.4 / 0.5 = x
- -0.8 = x
Therefore, the solution to the equation 0.4(3x - 0.5) = 1.5x + 0.2(x + 1) is x = -0.8.