Question

решить 27-3(4x-1)=4(x+3)

Answer 1

27-3(4x-1)=4(x+3)
27-12x+3=4x+12
-12x-4x=12-27-3
-16x= -18
16x=18
$x=\frac{18}{16} \\ x=1 \frac{1}{8}$