iiiamyonn27 iiiamyonn27

13-12-2019
Mathematics

contestada

х+3
3x-18
3х+9
Simplify the equation

Respuesta :

popbop37 popbop37

23-10-2020

Answer:

7x-6

Step-by-step explanation:

x+3+3x-18+3x+9 (Add like terms)

(x+3x+3x) (3-18+9) (solve) ( x is the same as 1x)

(7x) (-6)

7x-6

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