Answer:
Check the attachment as solved.
brainliest please ;)
Answer:
The simplified form is
.
Step-by-step explanation:
Given : Expression 
To find : The simplified expression ?
Solution :
Expression 
Multiply 3 both side,


Therefore, the simplified form is
.
D=ab-c Theres your answer
a-1<span />
Answer:
1 simply 1
Step-by-step explanation:
1*1*1=1
Answer: -6.7
Step-by-step explanation:
64.3−(3)(23)−2
=−6.7