h28mika h28mika

20-02-2021
Mathematics

contestada

4x-9y+7x-3y-8x
.......

4x9y7x3y8x class=

Respuesta :

amazingkakes63 amazingkakes63

20-02-2021

Answer:

3x-12y

Step-by-step explanation:

4x-9y+7x-3y-8x

group like terms

4x+7x-8x

11x-8x

=3x

-9y-3y

=-12y

combine terms

==3x-12y

Hope this helps! :)

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