Question

x minus 3 upon X + 1 is equals to 1/2​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

7

Step-by-step explanation:

[x-3]/(x+1)=1/2

cross multiplication

2(x-3)=x+1

2x-6=x+1

adding "6-x" on both sides

we get

x=7