Answer:
Addition
Step-by-step explanation:
Since you are trying to make x the subject, you need to "get rid" of the -2. So, because it is a negative number, you add 2 to make it 0, which is added to both sides, making x = 7.
Hope this helps!
Answer:
0 y -6 o 1 y -7
Step-by-step explanation:
Answer:
At first, we have 3 expressions that are equal.
This is not true.
Answer:
11
----
4
Step-by-step explanation:
11 1
--- ÷ ----
12 3
just flip the 1/3 = 3/1 then multiply.
11 3 33
--- x ---- = ----- just simplify if needed
12 1 12
11
therefore -----
4