5-2(х-1)

To simplify the expression \(5 - 2(x - 1)\), follow these steps:

1. Distribute the \(-2\) to both terms inside the parentheses: \[ 5 - 2x + 2 \]

2. Combine the constant terms \(5\) and \(2\): \[ 7 - 2x \]

So, the simplified expression is: \[ 7 - 2x \]