Basic Math Examples

$- 49 + y = - 7$

Step 1

Add $49$ to both sides of the equation.

$y = - 7 + 49$

Step 2

Add $- 7$ and $49$ .

$y = 42$

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