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16-12-2021
Mathematics

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Eight times a certain number plus ten is equal to twelve times the same number minus seven

Respuesta :

16-12-2021

The answer is: 8x+10=12x-7
So the number you are looking for is: -12x+8x=-7-10
-4x=-17
4x=17
The answer is 17/4 or 4.25

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