2. Maya records the work shown.
Line 1:
Line 2:
Line 3:
Line 4:
Line 5:
-5(4)=-20
-5(5+ (-1)) = -20
(−5X5)+(−5)−1) = -20
(-5) (5) +5=-20
|? + 5= -20|


Part A : What value makes the equation in line 5 a true number sentence?