Algebra Examples

$- 7 = 7 r - 6 r$

Step 1

Rewrite the equation as $7 r - 6 r = - 7$ .

$7 r - 6 r = - 7$

Step 2

Subtract $6 r$ from $7 r$ .

$r = - 7$

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