Pre-Algebra Examples

$12 (2 k + 11) = 12 (2 k + 12)$

Step 1

Simplify $12 (2 k + 11)$ .

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Step 1.1

Apply the distributive property.

$12 (2 k) + 12 \cdot 11 = 12 (2 k + 12)$

Step 1.2

Multiply.

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Step 1.2.1

Multiply $2$ by $12$ .

$24 k + 12 \cdot 11 = 12 (2 k + 12)$

Step 1.2.2

Multiply $12$ by $11$ .

$24 k + 132 = 12 (2 k + 12)$

Step 2

Simplify $12 (2 k + 12)$ .

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Step 2.1

Apply the distributive property.

$24 k + 132 = 12 (2 k) + 12 \cdot 12$

Step 2.2

Multiply.

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Step 2.2.1

Multiply $2$ by $12$ .

$24 k + 132 = 24 k + 12 \cdot 12$

Step 2.2.2

Multiply $12$ by $12$ .

$24 k + 132 = 24 k + 144$

Step 3

Graph each side of the equation. The solution is the x-value of the point of intersection.

No solution

Step 4