rainbowreader12 rainbowreader12

08-11-2017
Mathematics

contestada

Use inverse operations to solve the following:
4.9 + z = -9

Respuesta :

MrGumby MrGumby

16-08-2018

The answer is z = -13.9

In order to solve this, you need to use inverse operations. The inverse operation of addition is subtraction. So, this is the function we'll use

4.9 + z = -9 ----> subtract 4.9 from both sides

z = -13.9

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