Answer:
x = 7
Explanation:
3(2w-9)=15
6w-27=15
6w=42
w=7
Hope this helps)))
Assuming you mean solve for w
Divide each side by 3
3/3(2w-9)=15/3
2w-9 = 5
Add 9 to each side
2w -9+9 = 5+9
2w = 14
Divide each side by 2
2w/2 = 14/2
w =7
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