Question

Z x 3x 0.5=3 how to get the answer?

Answer 1

z = 2

Explanation:

z × 3 × 0.5=3

<=> z × 3 × 1/2 = 3

<=> (z × 3 × 1/2) : 3 = 3 : 3

<=> z × 1/2 = 1

<=> z = 1 : 1/2

=> z = 1 × 2 = 2