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sveta [45]
3 years ago
15

5(x+1)=4(x−1)+x Someone pwease help me D:

Mathematics
2 answers:
bagirrra123 [75]3 years ago
7 0
The answer in negative 9
kobusy [5.1K]3 years ago
4 0

Answer:

answer is -9

Step-by-step explanation:

5(x+1)=4(x-1)x

5x+5=4x-4+x

5x+5=4x+x-4

5x+5=5x-4

5x-5x=-4-5

x=-9

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