if the sum of (-21) and c is 50 , then find the additive inverse of c
Answers
Answered by
15
Answer:
-21 + c = 50
c = 71
additive inverse = -71
Answered by
0
Answer:
-17
Step-by-step explanation:
-21 + c = 50
50 - (-21)
=17
the additive inverse is -17
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