Expand these expressions.−(−x − 7)
2 answers:
Answer:
+x - 7
Explanation:
-(-x - 7)
- × - = +
- × + = -
-(-x - 7) = +x - 7
Answer is x+7
Because -1*-x=x
-1*-7=7
Therefore it’s x+7
You might be interested in
Answer:
I think it's b because it shows what's happening
There are no types listed but I would say fire clay.
The spring blossom and the rose
