If: 3w = 42 Then: w = 14
Well 3 times twelve is 36 36-3w equals 33w 33w time twelve 396w all you need to worry about though is 3 times twelve which is 36 :)
12
-13
This is an example of the "commutative" property.
102
If: 3w = 42 Then: w = 14
11
3w -6 = -15 3w = -15+6 3w = -9 w = -3
If: 3w-17 = 4 Then: w = 7
Well 3 times twelve is 36 36-3w equals 33w 33w time twelve 396w all you need to worry about though is 3 times twelve which is 36 :)
12
-13
This is an example of the "commutative" property.
t
3w - 2 = 2w + 3 Add 2 to both sides: 3w = 2w + 5 Subtract 2w from both sides: w = 5
w2-3w = 0 w(w-3) = 0 w = 3 or w = 0