Answer:
#3=51. #5=85
Explanation:
#3. PEMDAS
(2-10×6)-7
PARENTHESIS FIRST
MULTIPLICATION FIRST
10×6=60
60-2=58
58-7=51
#5. PEMDAS
(12-11)+12×7
12-11=1
1+12×7
12×7=84
84+1=85
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