1.

3x – x = 0 then x = …………………….. A) -4 B) -3 C) -1 D) 0

Answer»

Correct option is  D) 0

Correct option is (D) 0

3x – x = 0

\(\Rightarrow\) 2x = 0

\(\Rightarrow\) x = \(\frac02\) = 0.



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