Question

Someone please help me with this 8th grade pre algebra

Answer 1

`x=40`

Explanation:

`(x)/(4)-3=7`

`(x)/(4)-3+3=7+3`

`(x)/(4)=10`

`(x)/(4)*4=10*4`

`(4x)/(4)=40`

`x=40`

Remember that when solving an equation, you are undoing the operations done to the variable!