In a subtraction formula, the subtracted is 15 / 7, so what is the sum of the subtracted, subtracted and difference? Try to make a formula. It doesn't matter if you can't make a formula

In a subtraction formula, the subtracted is 15 / 7, so what is the sum of the subtracted, subtracted and difference? Try to make a formula. It doesn't matter if you can't make a formula

It's twice 15 out of seven, that's 30 out of seven
Because the sum of subtraction and difference must be the subtracted
Subtracted + subtracted + difference = subtracted + subtracted = 2x subtracted