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helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllssssssssssssssssssssssssssssssssssssssssssss-example-1
User Fmerco
by
7.9k points

2 Answers

4 votes

Answer: X = - 5

Explanation:

21 / - 4.2 = -5

User Loic El Thesea
by
8.6k points
4 votes

Answer:


\huge\boxed{\sf x = -5}

Explanation:

-4.2x = 21

Divide both sides by -4.2

-4.2 x / -4.2 = 21 / - 4.2

x = -5

We gotta divide -4.2 instead of 4.2.


\rule[225]{225}{2}

Hope this helped!

~AH1807

User Ddzialak
by
8.3k points

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