Answer:
x = 12 or - 12
Step-by-step explanation:
x²=144 so 12²=144 so x is 12
no other value exists except 12
4.29*2=8.58
8.58*10=85.80
AB=I
ABA=A
BBA=B
BBAA=I
Edge2021
the inverse operation for addition is subtraction
7/5 + b/5 - 4m
(1/5)(7 + b) - (4)(m) = 7/5 + b/5 - 4m
