Algebra Examples

$2 (x + 1) - 3$ when $x = 6$

Step 1

Replace the variable $x$ with $6$ in the expression.

$2 ((6) + 1) - 3$

Step 2

Simplify each term.

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Step 2.1

Add $6$ and $1$ .

$2 \cdot 7 - 3$

Step 2.2

Multiply $2$ by $7$ .

$14 - 3$

Step 3

Subtract $3$ from $14$ .

$11$