Solve the linear equation $\frac{2x}{5} = 3x + 1$ for $x$.

AlgebraLinear EquationsEquation Solving
2025/7/20

1. Problem Description

Solve the linear equation 2x5=3x+1\frac{2x}{5} = 3x + 1 for xx.

2. Solution Steps

First, multiply both sides of the equation by 5 to eliminate the fraction.
5 \cdot \frac{2x}{5} = 5 \cdot (3x + 1)
2x = 15x + 5
Next, subtract 15x15x from both sides of the equation to isolate xx terms on one side.
2x - 15x = 15x + 5 - 15x
-13x = 5
Finally, divide both sides by 13-13 to solve for xx.
\frac{-13x}{-13} = \frac{5}{-13}
x = -\frac{5}{13}

3. Final Answer

The solution to the equation is x=513x = -\frac{5}{13}.