Percentages
32
What is 9?
5n + 5 =45
What is x=8
24
What is 16?
36= 1 +7x
What is x=5
42 + 10(2)=
What is 36?
7x+5x=24
What is x=2
181 + 32 + 10(3) =
What is 57?
8x+10 =74
What is x=2
173 - 100 =
What is 4813?
5x+10(3)=50
What is x=4