passpadi

2019

Mathematics

67ca00ce0c643c71d77dee1f

If ∣∣∣2x−49∣∣∣=58 , find the value of x.

A.

10

B.

30

C.

14

D.

28

Correct Answer: 10

Explanation

⟹(2×9)−(−4×x)=58 18+4x=58⟹4x=58−18=40 x=10

⟹(2×9)−(−4×x)=58 18+4x=58⟹4x=58−18=40 x=10
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