Algebra Examples

$f (x) = - 4 + 7$ ; $g (x) = 10 x - 6$

Step 1

Set up the composite result function.

$g (f (x))$

Step 2

Evaluate $g (- 4 + 7)$ by substituting in the value of $f$ into $g$ .

$g (- 4 + 7) = 10 (- 4 + 7) - 6$

Step 3

Simplify each term.

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Step 3.1

Add $- 4$ and $7$ .

$g (- 4 + 7) = 10 \cdot 3 - 6$

Step 3.2

Multiply $10$ by $3$ .

$g (- 4 + 7) = 30 - 6$

Step 4

Subtract $6$ from $30$ .

$g (- 4 + 7) = 24$