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SVETLANKA909090 [29]
3 years ago
9

If the difference a number and four is tripled, the result is six less than the number. Find the number.

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
3 0
3(x-4)=x-6
3x-12=x-6
3x-x = -6+12
2x=6
X= 3
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