Question

QUANTO É -42- (-7 ) - (-8) =?

Answer 1

$\large\boxed{\begin{array}{l} - 42 - ( - 7) - ( - 8) \\ - 42 + 7 - ( - 8) \\ - 42 + 7 + 8 \\ \boxed{ - 27} \checkmark\end{array}}$