Question

2m-nx=x+4, solve for x

Answer 1

solve for x means that we want x on one side lets have it on the right side.


that means we first add nx to both sides and end up with

2m=x+4+nx

now we subtract 4 to both sides and get

2m-4=x+nx

This step is confusing but on the right side we must distribute out an x

see if you can try that .