SOLUTION: 4.2z=-4(0.6z-1.2)

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Question 374508: 4.2z=-4(0.6z-1.2)
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
4.2z=-2.4z+4.8
add 2.4z to both sides
6.6z=4.8
divide by 6.6
z=(4.8)/(6.6)
z=0.073