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Deffense [45]
3 years ago
11

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

Mathematics
1 answer:
Llana [10]3 years ago
5 0
Simplify by combining z terms first.
-10z = 18
Now divide both sides of the equation by -10, and simplify.
z = -9/5
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Step-by-step explanation:

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Step-by-step explanation:

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