Once again due 11:59 pls help

Mathematics

1 answer:

vovikov84 [41]3 years ago

8 0

Answer:

In the equation, it divides 21 by x before knowing what x is, and gets it incorrect. Instead, you need to divide 21 by -4.2.

Step-by-step explanation:

-4.2x = 21

-------------

-4.2

x = -5

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