3. Simplify:
1 + (-3) + 5 + (-7) + 9 + (-11) + 13
+ (-15)
mynameis852747:
yeah bro you are correct
Answers
Answered by
2
Answer:
1 + (-3) + 5 + (-7) + 9 + (-11) + 13+ (-15)
=1-3+5-7+9-11+13-15
= -2-2-2-2
= -8
Answered by
2
Answer:
1 + (-3) + 5 + (-7) + 9 + (-11) + 13
+ (-15)
= 1 -3+5-7+9-11+13-15
= 1+5+9+13-3-7-11-15
=(1+5+9+13)-(3+7+11+15)
= 28 - 36
= - 8
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