x = 140 / 7x = 20
The answers to the equations are:x : 4 = 84 + 16 : 2x : 4 = 100 : 2x : 4 = 50x = 50 * 4x = 200
72 : x = 4 * 972 : x = 36x = 72 / 36x = 2
x = 140 / 7
x = 20
The answers to the equations are:
x : 4 = 84 + 16 : 2
x : 4 = 100 : 2
x : 4 = 50
x = 50 * 4
x = 200
72 : x = 4 * 9
72 : x = 36
x = 72 / 36
x = 2