Step-by-step explanation:
−3x−6+(−1)
-3x-7
<h2>Hope it helps you</h2>
The answer is A. Or 5 cm.
Hope this helps,
kwrob
Answer:

Step-by-step explanation:
$1800 is spent on a washing machine. This number never changes, so we just need to add that to our annual total
$89 is spent every year. This means that this number needs to be with our variable, x, as it is dependent on the number of years that occur. When we put these two things together, we get the following equation:

First You would divide both numbers by ten to get 15 and 25. Then you realize that both numbers are divisible by 5 so you divide both sides you then end up with 3 to 5 which is your answer.
The answer to this question is x=4.