I hope this helps you
small a
larger 2a-1
a+2a-1=41
3a=42
a=14
2a-1=2.14-1=27
I only know number 9
9. 9x+38
I'm not sure if that is supposed to be 7 or -7
If it's -7:
1<2n-5<-7
+5 +5 +5 Add 5 to all parts of the inequality get 2n by itself
6<2n<-2
/2 /2 /2 Divide all parts by 2 to isolate the variable
3
3/4 can be sliced from three pieces
Answer:
5
Step-by-step explanation:
