Question 634466
To solve {{{3(4z-1)+2(z+8)=2(z+1)}}} we first do the multlipying

{{{3*4*z-3*1+2*z+2*8=2*z+2*1}}}

{{{12*z-3+2*z+16=2*z+2}}}

Put z expressions to the left hand side and put numbers on the right hand side.

{{{12*z+2*z-2*z=2+3-16}}}

{{{12*z=-11}}}

{{{z=-11/12}}}