lg414
contestada

What The results of this equations.?

A. (9 • 6x) - (9 • 2) =

B. (6 • 9x) + (6 • 3) =

C. 18 (3x + 1) =

D. 3 (18x + 2) =

E. 54x - 18 =

F. 54x + 6 =

G. 54x + 18 =

H. 18 (3x - 1) =

I. (6 • 9x) + (6 • 1) =

Respuesta :

A.9×6x - ( 9×2)=
64x-18 = 0
64x=18
x=18/64 =1/3 =0.3
B. 64x+18=0
64x= -18
x =-18/64
x= -1/3
x = -0.3