Algebra Examples

$5 k + (- 2 k) - (- 1)$

Step 1

Simplify the expression.

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Step 1.1

Remove parentheses.

$5 k - 2 k - (- 1)$

Step 1.2

Multiply $- 1$ by $- 1$ .

$5 k - 2 k + 1$

$5 k - 2 k + 1$

Step 2

Subtract $2 k$ from $5 k$ .

$3 k + 1$

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