Question

3(x+7)+28 = 9-2(x+5)

Answer 1

`3(x+7)+28=9-2(x+5)`

`=>3x+21+28=9-2x-10`

`=>3x+2x=9-10-21-28`

`=>5x=-50``

`=>x=-10`

Answer 2

3(x+7)+28=9-2(x+5)

<=>3x+21+28=9-2x-10

<=>3x+2x=9-10-21-28

<=>5x=-50

<=> x=-10