Andrew M. answered • 08/23/17
Tutor
New to Wyzant
Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
4X-1=4X+7
4x - 4x = 1 + 7
0 = 8
Since there is no value of x that will make this true,
this has no solution and x is the empty set.
