1.

1. Solve: 3n + 7 252. Evaluate: [(-6)+ 5]+[-2+1

Answer»

1. 3n + 7 = 253n = 25 - 73n = 18n = 18/3n = 6

2.[ (-6) + 5] ÷ [ -2 + 1]

(-1) ÷ (-1)

1



Discussion

No Comment Found