Precalculus Examples

$9 a + 3 b + c = 5$ , $4 a - 2 b + c = 20$ , $a - b + c = 1$

Step 1

Since there is more than one variable, the equation cannot be formed.

Cannot create equation.

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