• The sum of two rational numbers is-1. If one of them is-5/7 , find the other
Answers
Answered by
5
Step-by-step explanation:
-5/7 + x = -1
(-5+7x)/7 = -1
-5 + 7x = -7
7x = -2
x = -2/7
Answered by
3
Answer:
-5/7 + x = -1
x = -1 +5/7
x = -7+5
7
x = -2
7
Step-by-step explanation:
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