102
w = 6 Please remember to click the trust button below to make me feel good (if answer is correct) :)
3w - 2 = 2w + 3 Add 2 to both sides: 3w = 2w + 5 Subtract 2w from both sides: w = 5
6-x=15
RT = 6 All you have to do is 15-9.
102
If: 3w = 42 Then: w = 14
11
w + 3 = 4w - 6 9 = 3w w = 3
If: 3w-17 = 4 Then: w = 7
33
12
7W + 4 - 3W = 15gather the w's together4W + 4 = 15subtract 4 from each side4W = 11divide each sides integers by 4W = 11/4================checks
7w+6-10w-2 -3w+6-2 -3w+4
-13
This is an example of the "commutative" property.
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