ok to do all these, literally just reverse what you’re doing. multiplication to division, addition to subtraction etc.
1. (example explained)
x + 9 = 20
so you have addition here.
switch to subtraction.
20-9= 11
that’s it.
2. n + 22 = 70
70-22= 48
c. 1
d. 20
e. 35
f. 29
g. 12
h. 18
i. 105
j. 26
k. 42
l. 21
hope this helped you understand !! please mark brainliest it would be greatly appreciated ♡
