Trigonometry Examples

$- 7 k = - 42$

Step 1

Divide each term in $- 7 k = - 42$ by $- 7$ .

$\frac{- 7 k}{- 7} = \frac{- 42}{- 7}$

Step 2

Simplify the left side.

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Step 2.1

Cancel the common factor of $- 7$ .

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Step 2.1.1

Cancel the common factor.

$\frac{- 7 k}{- 7} = \frac{- 42}{- 7}$

Step 2.1.2

Divide $k$ by $1$ .

$k = \frac{- 42}{- 7}$

$k = \frac{- 42}{- 7}$

$k = \frac{- 42}{- 7}$

Step 3

Simplify the right side.

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Step 3.1

Divide $- 42$ by $- 7$ .

$k = 6$

$k = 6$

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