Question

Solve the equation..​

Answer 1

`\\ \sf\longmapsto (1)/(4)y-7=(1)/(9)y`

`\\ \sf\longmapsto (1)/(4)y-(1)/(9)y=7`

`\\ \sf\longmapsto (9-4)/(36)y=7`

`\\ \sf\longmapsto 5y=36(7)`

`\\ \sf\longmapsto 5y=252`

`\\ \sf\longmapsto y=50.4`