Question

please anyone can give me the answer of this question please its urgent ​

Answer 1

Answer:

b)4

Step-by-step explanation:

4x+5y=83  

3x /2Y = 21 / 22

x / y = 7 / 11  

let x=7 and y=11

4×7+5×11=83 (put the value of x and y)

So, value satisfied

y−x=11−7=4

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