Step-by-step explanation:
(4x-3) -x+10
4x-x +10 -3
3x +7
Answer:
im gonna guess D.hope it helps!
Step-by-step explanation:
Answer:
x=0 , x=-3
Step-by-step explanation:
Apply all exponent rules:
= ×
=
Rewrite equation with
× + - 28 = 0
Solve for u to give :
u = 1, u = 1/27
Substitute back u = , solve for x :
= 1 , x= 0
, x= -3
x=0 , x=-3
Substituting x back into original equation verifies our answers