Question

helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllssssssssssssssssssssssssssssssssssssssssssss

Answer 1

Answer: X = - 5

Step-by-step explanation:

21 / - 4.2 = -5

Answer 2

Answer:

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

Step-by-step 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