Pre-Algebra Examples

$6 x - 7 x + x - 3 x$

Step 1

Subtract $7 x$ from $6 x$ .

$- x + x - 3 x$

Step 2

Add $- x$ and $x$ .

$0 - 3 x$

Step 3

Subtract $3 x$ from $0$ .

$- 3 x$

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