4(3z-1)-3(z+9)=6(z+1)

What is the solution to this problem?
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1 Answer

4(3x-1) -3(x+9) =6(x+1)

12x-4 -3x-27 -6x-6=0

(12x-3x -6x) -(4 +27 +6)=0

12x-9x=+(4+27+6)

3x=37

x=37/3=12 1/3
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