Question

(30)×2-(18)=m×2 तर m=?​

Answer 1

Step-by-step explanation:

this answer is right

Ohk

done

Answer 2

Answer:

21

Step-by-step explanation:

30×2–18 = m×2

60–18 = m×2

42 = m×2

42/2 = m

21 = m