Question

31.If m – 10 = 2m – 30 find m.​

Answer 1

Answer:

m=20

Step-by-step explanation:

⇒m-10=2m-30

⇒30-10=2m-m

⇒20=m

⇒m=20

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Answer 2

Answer :

m–10 = 2m–30

=> 2m–m = 30–10

=> m = 20