what is 3/2 (4-8x) + 5x = 1 - 7x

1 answer

To solve the equation \( \frac{3}{2} (4 - 8x) + 5x = 1 - 7x \), we can follow these steps:

  1. Distribute \( \frac{3}{2} \) in the expression \( \frac{3}{2} (4 - 8x) \): \[ \frac{3}{2} \cdot 4 - \frac{3}{2} \cdot 8x = 6 - 12x \] Therefore, the equation becomes: \[ 6 - 12x + 5x = 1 - 7x \]

  2. Combine like terms on the left side: \[ 6 - 7x = 1 - 7x \]

  3. Add \( 7x \) to both sides: \[ 6 = 1 \]

Since we end up with a false statement (6 does not equal 1), this means that there are no values of \( x \) that satisfy the original equation. Thus, the equation has no solution.