Question

12
12. If sign -' means '+', sign '+' means '-',
sign 'X' means '=' and sign ':' means
'x', then simplify -
7 - 8 x 5: 6 + 4
(a) 4
(b) 12
3
(c) 12
48
(d) 5​

Answer 1

Answer:

7+8= 5×6-4

15= 30-4

15= 26