Answer:
7v - 7
Step-by-step explanation:
Given
7(v - 1) ← multiply each term in the parenthesis by 7
= 7v - 7
The answer is:
-m+2n-2
Explanation:
11-2m-(n+5-m-3n+8)
11-2m-n-5+m+3n-8
11-5-8-2m+m+3n-n
-2-m+2n
-m+2n-2
3 copies of 1/6 is 3/6 and when simplified it equals 1/2<span />
21/49
= (21/7) / (49/7)
= 3/7.
The final answer is 3/7~