Solving the Equation: 0.5(4 – 8x) = 5 – (8x + 2)
This article will guide you through the steps to solve the linear equation 0.5(4 – 8x) = 5 – (8x + 2).
Step 1: Distribute
Start by distributing the 0.5 on the left side and the negative sign on the right side:
- 0.5(4 – 8x) = 5 – (8x + 2)
- 2 - 4x = 5 - 8x - 2
Step 2: Combine Like Terms
Combine the constant terms on the right side of the equation:
- 2 - 4x = 3 - 8x
Step 3: Isolate the Variable
Move all the x terms to one side and the constant terms to the other side:
- -4x + 8x = 3 - 2
Step 4: Simplify
Simplify the equation:
- 4x = 1
Step 5: Solve for x
Divide both sides by 4 to isolate x:
- x = 1/4
Conclusion
Therefore, the solution to the equation 0.5(4 – 8x) = 5 – (8x + 2) is x = 1/4. You can always verify your answer by substituting this value back into the original equation and ensuring both sides are equal.