SOLUTION: Is z=1 then the solution for 15z-3(3z+4)=6

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Question 255378: Is z=1 then the solution for 15z-3(3z+4)=6
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
substitute 1 for z
15*1-3*(3+4)=6
15-3*7=6
15-21=6
6=6
yes