Question 544623
{{{4z=-4(6z-12)}}} Start with the given equation.



{{{4z=-24z+48}}} Distribute.



{{{4z+24z=48}}} Add {{{24z}}} to both sides.



{{{28z=48}}} Combine like terms on the left side.



{{{z=(48)/(28)}}} Divide both sides by {{{28}}} to isolate {{{z}}}.



{{{z=12/7}}} Reduce.



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Answer:


So the solution is {{{z=12/7}}}