Algebra Examples

$4 + \frac{3}{7} x - 2 - \frac{2}{7} x$

Step 1

Simplify each term.

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Step 1.1

Combine $\frac{3}{7}$ and $x$ .

$4 + \frac{3 x}{7} - 2 - \frac{2}{7} x$

Step 1.2

Combine $x$ and $\frac{2}{7}$ .

$4 + \frac{3 x}{7} - 2 - \frac{x \cdot 2}{7}$

Step 1.3

Move $2$ to the left of $x$ .

$4 + \frac{3 x}{7} - 2 - \frac{2 x}{7}$

Step 2

Simplify terms.

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Step 2.1

Combine the numerators over the common denominator.

$4 - 2 + \frac{3 x - 2 x}{7}$

Step 2.2

Subtract $2 x$ from $3 x$ .

$4 - 2 + \frac{x}{7}$

Step 2.3

Subtract $2$ from $4$ .

$2 + \frac{x}{7}$