Question

find the value of x.

Explanation:

Step1: Set up the equation

Since the two sides of the triangle are equal (assuming it's an isosceles triangle), we have \(5x - 1=4\).

Step2: Solve for \(x\)

Add \(1\) to both sides of the equation: \(5x-1 + 1=4 + 1\), which simplifies to \(5x=5\).
Divide both sides by \(5\): \(x=\frac{5}{5}\).

Answer:

\(x = 1\)