Answer:
z=12
Explanation:
eliminate fraction denominators
4=3
4=\frac{z}{3}4=3z
3⋅4=3⋅3
3 \cdot 4=3 \cdot \frac{z}{3}3⋅4=3⋅3z
2
Cancel multiplied terms that are in the denominator
3⋅4=3⋅3
3 \cdot 4=3 \cdot \frac{z}{3}3⋅4=3⋅3z
3⋅4=
3 \cdot 4=z3⋅4=z
3
Multiply the numbers
3⋅4=
12=