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sergey [27]
2 years ago
5

Please help, lots of points and will mark brainliest! :)

Mathematics
1 answer:
Anna71 [15]2 years ago
8 0

Answer:

1) -4

2) 2/3

Step-by-step explanation:

1) f(x)=x+4

*subtract 4 to both sides

x=-4

2) f(x)=3x-2

*add 2 to both sides then divide by 3*

x= 2/3

hope this helps :)

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