Question

C)27x+135=54x
D)32x+11x=40+46
E)56X=90+22

Answer 1

C) 27x-54x= -135
    -27x= -135 .(-1)
    27x=135
    x=135:27
    x=5
D) 43x=86
     x=86:43
     x=2
E) 56x=112
    x= 112:56
    x= 2
:)