Question

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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: Isolate the variable term

To solve \(2x - 1 = 5\), first add 1 to both sides of the equation. This is based on the addition property of equality, which states that if \(a = b\), then \(a + c = b + c\).

$$ 2x - 1 + 1 = 5 + 1 $$

Simplifying both sides, we get:

$$ 2x = 6 $$

Step2: Solve for x

Next, divide both sides of the equation by 2. This is based on the division property of equality, which states that if \(a = b\) and \(c
eq0\), then \(\frac{a}{c}=\frac{b}{c}\).

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

Simplifying both sides, we find:

$$ x = 3 $$

Answer:

\(x = 3\)