Question

4-0.7k = 4 Please explain

Answer 1

Step-by-step explanation:

In the equation: $4 - 0.7k = 4$

We are to find k. To make k the subject of formula, collect like terms.

$- 0.7k = 4 - 4 \\ - 0.7k = 0$

Next, divide both sides of the equation by the coefficient of k to give us the value of k.

$\frac{ - 0.7k}{ - 0.7} = \frac{0}{ - 0.7}$

Therefore: $k = 0$

I hope this helps