Question

If x + 1/2x - 1 is duplicate of 3:4 , then what is value of x

Answer 1

Answer:

Step-by-step explanation:

x+1/2x-7=3/4

cross multiplication

4x+4=6x-21

21+4=6x-4x

2x = 25

x = 25/2 or 12.5

Hope this helps you