Algebra Examples

$3 x - 1 + 3 x - 1 + 3 x - 1 + 3 x - 1$

Step 1

Add $3 x$ and $3 x$ .

$6 x - 1 - 1 + 3 x - 1 + 3 x - 1$

Step 2

Add $6 x$ and $3 x$ .

$9 x - 1 - 1 - 1 + 3 x - 1$

Step 3

Add $9 x$ and $3 x$ .

$12 x - 1 - 1 - 1 - 1$

Step 4

Simplify by subtracting numbers.

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Step 4.1

Subtract $1$ from $- 1$ .

$12 x - 2 - 1 - 1$

Step 4.2

Subtract $1$ from $- 2$ .

$12 x - 3 - 1$

Step 4.3

Subtract $1$ from $- 3$ .

$12 x - 4$

$12 x - 4$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$