(5-4)+2=3

Let's break down the equation step by step:

1. Calculate the expression inside the parentheses: \[ 5 - 4 = 1 \]

2. Add 2 to the result: \[ 1 + 2 = 3 \]

So, the equation is correct:

\[ (5 - 4) + 2 = 3 \]

Thus, \(3 = 3\) is true.