Inverse
Inverse of -17
+17
f+7=24
f=?
f=17
If I had 24 apples and someone took 5 and gave back 2, how many apples do I have left?
21 apples left
4x+39=71
x=8
Iverse of +22
-22
y-13=2
y=?
y=11
If I had 400 bananas and I have a quarter to my friend, how many bananas will I have left?
300 bananas
9b-40=14
b=6
Inverse of +35
-35
3x=27
x=?
x=9
If you had 985 lollies and gave me 0.75 lollies, how many will you have left?
1313.333333
7a divided by 5=7
a=5
Inverse of -1
+1
L divided by 24=12
L=?
L=288
If I have 300 potatoes and game 23 to my brothers, how many will I have left?
8h+7b=66
h=3
b=6
Inverse of +1,098,786
-1,098,786
5b=25
b=?
b=5
If I had 3.4billion rolls of string and divided it by 2, how many rolls of string will I have left?
1,700,000,000
(3x+2)(6x+9)
18x2+39x+18