SOLUTION: 1. 8(9+6)-4 2. 3+4*(5-7) 3. 12+6*2+8-4

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Question 371364: 1. 8(9+6)-4
2. 3+4*(5-7)
3. 12+6*2+8-4
Answer by lefty4ever26(59) About Me  (Show Source):
You can put this solution on YOUR website!
1. 8(9+6)-4 Start by solving inside parentheses.
8(15)-4 Now you can solve across.
120-4
116 answer.
2. 3+4*(5-7) Again solve in parentheses first.
3+4*(-2) Now solve multiplication.
3+(-8) Now solve across.
3-8
-5 answer.
3. 12+6*2+8-4 Solve multiplication first.
12+12+8-4 Now solve across.
24+8-4
32-4
28 answer.