Question

Please help serious answers only

Answer 1

`3z - w = 3(3) - 3 = 9 - 3 = 6 \\ or \: \\ 3(3 - 1) = 3(2) = 6`

Answer 2

the answer is 6

Explanation:

3z is 3 multiplying by 3 thats 9 and w=3 so 3z minus w= 6