Answers

2016-06-27T21:21:41+08:00
3x[5+4(3+2)}-8
3x[5+4(5)]-8
3x[5+20]-8
3x25-8
75-8
67

hope it helps

0
2016-06-27T21:22:31+08:00
PEMDAS

3 [5 + 4(3 + 2 )] - 8
3 [5 + 4(5)] - 8
3 [5 + 20] - 8
3 [25] - 8
75 - 8
67
0