2-2x>-20
A. x> 12
B. x <9
C. x < 10
D. x < 11
2 answers:
Answer:
D. x<11
Step-by-step explanation:
This is because:
2-2x>-20
-2x>-20-2
-2x>-22
(x gets cut=off from two sides and 2 from the LHS divides 22 by 11. Hence we get: )
x>11
This is the correct answer, but if you want to match this answer with the question:
x>11 (We got)
now, 0>11-x
-11>-x (- gets cut off)
11>x
(ie.) x<11
Hence Proved!!!
Hope this helped
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Answer:
Step-by-step explanation:
-2x>-20-2
-2x>-22 | /(-2)
x<11
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