I'm guessing you meant the sum of a number AND 6? If so:
x+6=y or just x+6
x is a variable for "a number" and you add 6 to it. The y on the other side of the equals sign is because the sum (number you get when adding) is unknown due to the value of the x variable being unknown.
... it’s 0 because there is only an x value
37.7 approxamilty.
Hope this helps you! :)
Answer:
-4/3
Step-by-step explanation:
The second with the mistake is that
-4 minus 2 would be -6
