Question

решите даю 34 бала
1)3х+2+4(2х-1)=11х-2

Answer 1

3х+2+4(2х-1)=11х-2
3x+2+8x-4=11x-2
11x-11x=-2+2
0=0
x∈R

Answer 2

3x+2+8x-4=11x-2 <=>
<=> 0x=o