the difference of an integers and (-7) is -2 find the value of a?
Answers
Answered by
1
Answer:
-9
Step-by-step explanation:
a -(-7)= -2
a+7=-2
a= -2-7
a= -9
Answered by
2
explanation:
a-(-7)=-2
a+7=-2
a=-2-7
a=-9
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