Evaluate : (5-1 – 6-1) -1 + (7-1– 8-1) -1
Answers
Answered by
0
Answer:
-8 is the answer I think.
Answered by
0
Answer:
-2 is the answer
Step-by-step explanation:
(5-1 – 6-1) -1 + (7-1– 8-1) -1
(4-5)-1+(6-7) - 1
1 - 1 + (-1) - 1
0 - 1 -1
-2
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