To solve for x in the equation 2x + 3 = 5x - 1, we need to isolate x on one side of the equation.
First, we can simplify the equation by adding 1 to both sides:
2x + 3 + 1 = 5x - 1 + 1
Simplifying further, we get:
2x + 4 = 5x
Next, we can subtract 2x from both sides:
2x + 4 - 2x = 5x - 2x
Simplifying again, we get:
4 = 3x
Finally, we can divide both sides by 3 to isolate x:
4/3 = x
Therefore, the value of x in the equation 2x + 3 = 5x - 1 is x = 4/3.