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the solution to this problem is simple. all of the digits in each equation add up to 12. now if you don't get what I'm saying, heres what i mean:

5x3=4. the digits are 5, 3, and 4. Of course, they add up to twelve.

2x8=2. the digits are 2, 8, and 2. They also add up to twelve

6x3=3. the digits are 6, 3, and 3. They also add up to twelve.

Now the actual question is what does 1x7 equal. now that you know how to do it, this will be easy. currently, the digits are 1, and 7 which equal 8. you need 4 to get to twelve. so now the digits are 7, 1 and 4.

please do not use this to cheat on your school work.

the final answer is 4.

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13y ago

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