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-7z-3z=18 please show ur work solve the equations
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4 votes
-7z-3z=18
please show ur work
solve the equations

User Cristian Dinu
by
5.8k points

1 Answer

4 votes
Simplify by combining z terms first.
-10z = 18
Now divide both sides of the equation by -10, and simplify.
z = -9/5
User HigherAbstraction
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