Question

here is an equation.
2x - 1 = 5
draw a graph to help solve the equation. then find the solution to the equation.
solution: x = \square

Explanation:

Step1: Rearrange the equation to solve for x

Add 1 to both sides:
$2x - 1 + 1 = 5 + 1$
$2x = 6$

Step2: Isolate x by dividing by 2

$\frac{2x}{2} = \frac{6}{2}$
$x = 3$

Step3: Graphical verification

To solve graphically, plot $y=2x-1$ (a line with slope 2, y-intercept -1) and $y=5$ (a horizontal line). Their intersection has an x-coordinate of 3, confirming the solution.

Answer:

$x=3$