Algebra Examples

$h - b$ if $h = 9$ , $b = 4$

Step 1

Replace the variable $h$ with $9$ in the expression.

$(9) - b$

Step 2

Replace the variable $b$ with $4$ in the expression.

$(9) - (4)$

Step 3

Multiply $- 1$ by $4$ .

$9 - 4$

Step 4

Subtract $4$ from $9$ .

$5$