Answer:




Explanation:
Given

Required
Determine equations with same solution as

For a solution to have the same solution as
, the equation must be expressed as


This can not be expressed as


Multiply through by -1


This has the same solution as the given equation

Divide through by 5


This has the same solution as the given equation

Divide through by 2


This can not be expressed as


Divide through by 2


This has the same solution as the given equation

Multiply through by 2


This has the same solution as the given equation

Multiply through by 3


This can not be expressed as

The equations with the same solution as
are the ones that we were able to expressed as
.
And the equations are:



