Answer:
Explanation:
Let x = the unknown number
twice the difference of a number and 3: 2(x-3)
is equal to three times the sum of a number and 8: = 3(x+8)
2(x-3) = 3(x+8)
2x - 6 = 3x + 24
-x= 18
/-1
-18 = x
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