Algebra Examples

$f (1) = 2 (1) - 3$

Step 1

Replace the variable $1$ with $1$ in the expression.

$f (1) = 2 (1) - 3$

Step 2

Simplify the result.

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Step 2.1

Multiply $2$ by $1$ .

$f (1) = 2 - 3$

Step 2.2

Subtract $3$ from $2$ .

$f (1) = - 1$

Step 2.3

The final answer is $- 1$ .

$- 1$

Step 3