dumfartfartman66 dumfartfartman66

09-04-2022
Mathematics

contestada

i need help please i am giving 100 points and brainliest

i need help please i am giving 100 points and brainliest class=

Respuesta :

mehta06 mehta06

09-04-2022

Answer:

-3

Step-by-step explanation:

-7x + 4x = 9

-3x = 9

x = 9/(-3)

x = -3

MARK ME AS BRAINLIST

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chachacharsss427 chachacharsss427

09-04-2022

firstly, you want to add: -7x+4x= -3x
2nd: divide -3 on BOTH sides which would look like:
-3x=9
- -
-3 -3
which would then equal
x= -3

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