Question

if u add 4 to 2/3 of z ,u get 30?​

Answer 1

Answer:

ATQ,

$4 + \frac{2}{3} \times z = 30$

Now we have to find value of z.

$= > 4 + \frac{2}{3} \times z = 30 \\ = > 4 + \frac{2z}{3} = 30 \\ = > \frac{12 + 2z}{3} = 30 \\ = > 12 + 2z = 90 \\ = > 2z = 90 - 12 \\ = > 2z = 78 \\ = > z = \frac{78}{2} = 39$

Hence value of z is 39.