Question

Z-2z over 3 + z over 2 =5

Answer 1

Answer:

$z=6$

Step-by-step explanation:

1. $z-\frac{2z}{3}+\frac{z}{2}=5$
2. $\frac{z}{6}-\frac{4z}{6}+\frac{3z}{6}=\frac{30}{6}$
3. $6z-4z+3z=30$
4. $5z=30$
5. $\frac{5z}{5}=\frac{30}{5}$
6. $25z=150$
7. $\frac{25z}{25}=\frac{150}{25}$
8. $z}=6$