Answer:
the answer is 7
Step-by-step explanation:
x-9= -2
so, 7+2= 9
and if you subtract 7 from 9 the answer is negative 2, because you cannot interchange the subtrahend and minuend.
Step-by-step explanation:x is unknow nunber so you must find x
first x-9 =-2
second : you just simply move nine to the other side the add
then when you get the answer 7 then you are right
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Answers & Comments
Answer:
the answer is 7
Step-by-step explanation:
x-9= -2
so, 7+2= 9
and if you subtract 7 from 9 the answer is negative 2, because you cannot interchange the subtrahend and minuend.
Answer:
Step-by-step explanation:x is unknow nunber so you must find x
first x-9 =-2
second : you just simply move nine to the other side the add
then when you get the answer 7 then you are right