Question

despejar x 3(-6x-1)=3(x-2)​

Answer 1

3(-6x-1) = 3(x-2)
-6x-1=x-2
-6x-x=-2+1
-7x=-1
x= 1/7

Solución:

x=1/7

Solución alternativa:

x=0.142857, x= 7^-1