Pre-Algebra Examples

$4.7 x - 2.1 y - 5.3 x - 0.9 y$

Step 1

Subtract $5.3 x$ from $4.7 x$ .

$- 0.6 x - 2.1 y - 0.9 y$

Step 2

Subtract $0.9 y$ from $- 2.1 y$ .

$- 0.6 x - 3 y$

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