Question

8(3x-4)=64 , then the value of x will be-
6
4
4/3
9
if 5 subtracted from thrice a number, the answer is 40, what is the number?
45
35
15
50
one and half times a number is 21. what is the the number?
42
7
14
16​

Answer 1

Answer:

1) 4

2)15

3)14

its question is very easy