Answer:
b= 25
Step-by-step explanation:
a+b =72
a-b = 22
2a = 94
DBS(Divide Both Side) by 2
a = 47
=47 +b =72
and:
47 -b =22
subtract 47 from both sides:
b=25
and
-b = -25 MBS(Multiply Both Side) by-1 ....>b=25
Divide both sides by 12 to get x by itself
so it looks like:

that's it
Answer:
18x + 24
Step-by-step explanation:
Given
6(3x + 4) ← distribute by multiplying each term in the parenthesis by 6
= 18x + 24
Answer:
the answer is 4.625 or 4 6/10
Step-by-step explanation:
I just used a calculator. hope this helps <3