Question

solve equation 4z/5 - 6 = 4​

Answer 1

Check answer in the given attachment

Answer 2

Answer:

Hence, the value of the equation will be $\frac{25}{2}.$

Step-by-step explanation:

In context to questions asked,

We have to solve the equation,

The given equation:

$\frac{4z}{5}-6=4$

First, we need to determine the common denominator:

=> $\frac{4z}{5}-\frac{5\times ( -6) }{5} =4$

Simplifying it further,

=> $\frac{4z+5\times ( -6)}{5} =4$

Multiplying the number, we get

=> $\frac{4z+(-30) }{5} =4$

=> $\frac{4z-30}{5} =4$

In order to eliminate the denominator, multiply both sides by $5$:

=> $\frac{4z-30}{5}\times 5 =4\times 5$

=> $4z - 30 = 4\times 5$

Multiplying the number,

=> $4z - 30 = 20$

Now, transposing $30$ to the right side:

=>  $4z = 20+30$

Add the number,

=> $4z = 50$

Divide both sides by $4$,

=> $z = \frac{50}{4}$

Canceling the terms, we get

=> $z = \frac{25}{2}$

So, the required solution is $\frac{25}{2}.$