Pre-Algebra Examples

$x - 11 = 16$

Step 1

Add $11$ to both sides of the equation.

$x = 16 + 11$

Step 2

Add $16$ and $11$ .

$x = 27$

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