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-6z + 28 = 9z -2 solve this equation

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-6z + 28 = 9z -2 solve this equation

asked Jun 25, 2017 154k views

4 votes

-6z + 28 = 9z -2 solve this equation

Mathematics
middle-school

8.4k points

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1 Answer

3 votes

Add -6z to both sides and you get 28 = 15z - 2
Then add the 2 to both sides and you get 30 = 15z
Divide 15 on both sides and get 2 = z

Nihulus answered Jun 30, 2017

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