evelriuureiidnsn evelriuureiidnsn

18-02-2021
Mathematics

contestada

-7x + 12x – 6 = 9
how do i solve this and awnser?

Respuesta :

aatmika1000 aatmika1000

18-02-2021

Step-by-step explanation:

3 is the answer

-7x+12x-6=9

when -6 goes to other side it becomes +6

-7x+12x=9+6

5x=15

when 5x which means 5 multiplied to x . When 5 goes other side it becomes division

x=15÷5=3

x=3

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