Algebra Examples

$4 x + x$ for $x = 10$

Step 1

Replace the variable $x$ with $10$ in the expression.

$4 (10) + 10$

Step 2

Remove parentheses.

$4 (10) + 10$

Step 3

Multiply $4$ by $10$ .

$40 + 10$

Step 4

Add $40$ and $10$ .

$50$