Evaluate Using the Given Value k(-7)=10t-19

$k (- 7) = 10 t - 19$

Step 1

Divide each term in $k (- 7) = 10 t - 19$ by $- 7$ .

$\frac{k \cdot - 7}{- 7} = \frac{10 t}{- 7} + \frac{- 19}{- 7}$

Step 2

Simplify the left side.

Cancel the common factor of $- 7$ .

Cancel the common factor.

$\frac{k \cdot - 7}{- 7} = \frac{10 t}{- 7} + \frac{- 19}{- 7}$

Divide $k$ by $1$ .

$k = \frac{10 t}{- 7} + \frac{- 19}{- 7}$

Step 3

Simplify the right side.

Simplify each term.

Move the negative in front of the fraction.

$k = - \frac{10 t}{7} + \frac{- 19}{- 7}$

Dividing two negative values results in a positive value.

$k = - \frac{10 t}{7} + \frac{19}{7}$