what is -(x-3)= 2x-4-3x
what is the X value
This is another invalid "equation." There is no
value for x that will make this true. Observe:
-(x - 3) = 2x - 4 - 3x
-x + 3 = -x - 4 It should already be obvious that
there is something wrong here, but let's continue.
-x + 3 = -x - 4
-x + x = -4 - 3
0 = -7 NO!