Finite Math Examples

$f (x) = 2 x - 1$ , $g (x) = 3 x - 2$

Step 1

Replace the function designators with the actual functions in $f (x) + g (x)$ .

$2 x - 1 + 3 x - 2$

Step 2

Simplify.

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Step 2.1

Add $2 x$ and $3 x$ .

$5 x - 1 - 2$

Step 2.2

Subtract $2$ from $- 1$ .

$5 x - 3$