xharper68 xharper68

07-02-2017
Mathematics

contestada

–0.4(3x – 2) + for x = 4 how do i evaluate this

Respuesta :

07-02-2017

First you substitute x as 4.
You now have -0.4(12-2)
Always do what is inside the parenthesis first.
-0.4 times 10?
-4

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