It is -8 and 7.
-8 x 7 = -56.
-8 + 7 = -1
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The correct one would be a 1122
Answer:
x=9
Step-by-step explanation:
3.5x - 11 = 20.5
Add 11 to each side
3.5x - 11+11 = 20.5+11
3.5x = 31.5
Divide each side by 3.5x
3.5x/3.5 = 31.5/3.5
x =9
Answer:
the equation is not correct....
well, it should look sth. like (x+or- number)^2=number
Answer:
the question is incorrect.