Which pair of expressions are equivalent?
A. 4x - 2 + 5x and 7x
B. (11 + 3x) - x and 11 + 2x
C. 12(x - 2) and 12x - 2
D. 9x(4) and 13x
Answers
Answered by
3
Answer:
option B is right ans.
(11+3x) -x=11+2x
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