4x-1/5x+1=5/7 Plz I am not able to solve
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hope the pic helps you ...........
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X=4
The sign for multiply is shown by *
The sign for divide is shown by /
TIP : I have done cross multiply and used the normal maths rule like before = plus becomes minus on the other side and same is for multiply and divide!
Step-by-step explanation:
4X- 1 \ 5X+1 = 5\7
4x-1= 5\7 * 5x+1
4x-1 = 25x + 5 \ 7
4x-1 * 7 = 25x + 5
28x -7 = 25x + 5
28x - 25x = 5+7
3x = 12
x = 12 \ 3
x= 4
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