tido101 tido101

10-05-2019
Mathematics

contestada

What is 7k - 1.2=-19.8
^
it is a subtraction.
sign
-19.8 is a negative number btw

Respuesta :

SkullNoggin SkullNoggin

10-05-2019

1) Add 1.2 to both sides

7k=21

2) Divide 7 on both sides.

k=3

Your answer is 3.

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