Answer:
Step-by-step explanation:
Hello,
let's find a and b reals so that
we identify the terms in 
9 = 3a
we identify the terms in x
-18 = 3b + a
we identify the constant terms
-7 = b
so ti goes with a = 9/3 = 3, b = -7
so we can write
so 
hope this helps
The answer is 90. Hope this helps
Answer:
The Associative property states that no matter which terms you combine first, the answer would be the same.
For example:
5 + (6 + 7) = (5 + 6) + 7
~<em>Senpai</em>
The answer to the problem is 12. 2 times 3 is 6. 18 divided by 6 is 3 and 3 times 4 is 12.
