Question

Is the equation true,false, or open? 14+7+(-1)=21

Answer 1

`\text{Solve:}\\\\14+7+(-1)=21\\\\21-1=21\\\\20=21\\\\\text{Since it's not equal to each other, the equation would be false}\\\\\boxed{\text{False}}`

Answer 2

The Equation is False.

Explanation:

(14+7)=21 + (-1) = 20