Question

3m/5=m-4 solve lenear equation class 8 ncert

Answer 1

Answer:

m=10

Step-by-step explanation:

3m/5 = m - 4

3m = 5(m-4)

3m = 5m-20

3m-5m=(-20)

(-2)m=(-20)

m=(-20)/(-2)=10

Answer 2

Answer:

3m/5=m-4

3m=5(m-4)

3m=5m-20

3m-5m=-20

-2m=-20

m=-20/-2

same sins will get cancel

m=10