Algebra Examples

$f (x) = 6 x - 7 + 3 x - 8$

Step 1

Rewrite the function as an equation.

$y = 6 x - 7 + 3 x - 8$

Step 2

Simplify $6 x - 7 + 3 x - 8$ .

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Step 2.1

Add $6 x$ and $3 x$ .

$y = 9 x - 7 - 8$

Step 2.2

Subtract $8$ from $- 7$ .

$y = 9 x - 15$

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