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5x - 7 = 18 आसल्यार x सोदून काडात.

A6
B5
C3
D4
Answer & Solution
Correct answer: B. 5
7 जोडल्यार 5x = 25 मेळटा, आनी 5 च्या भागान x = 5 मेळटा.
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