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6z-12z=-18

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6z-12z=-18

Guest Apr 20, 2015

Best Answer

+5

6z - 12z = -18 ---> calculate 6z - 12z

-6z = -18 | multiply both sides with -1

6z = 18 | divide both sides by 6

z = 3

Guest Apr 20, 2015

1⁺⁰ Answers

+5

Best Answer

6z - 12z = -18 ---> calculate 6z - 12z

-6z = -18 | multiply both sides with -1

6z = 18 | divide both sides by 6

z = 3

Guest Apr 20, 2015

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