if x=7:
4*7(6*7+72)
28(42+72)
28(114)
=3192
Answer:
3192
Step-by-step explanation:
(6(7)+72)
6 times 7 equals 42 +72 = 114
then 4(7) = 28
28 times 114 = 3192
Hope this helps! :)
