Question

if (4x+5):(3x+11)=13.17 find the value of x​

Answer 1

Question:

If (4x + 5) : (3x + 11) = 13 : 17, find the value of x.

Answer: x = 2

4x + 5 / 3x + 11 = 13 / 17

Cross multiplying:

17 ( 4x + 5 ) = 13 ( 3x + 11 )

68x + 85 = 39x + 143

68x - 39x = 143 - 85

29x = 58

x = 58/29

x = 2

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Answer 2

$\huge\bigstar\blue{Answer}$

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4x + 5 / 3x + 11 = 13 / 17

= = > 17 ( 4x + 5 ) = 13 ( 3x + 11 )

= = > 68x + 85 = 39x + 143

= = > 68x - 39x = 143 - 85

= = > 29x = 58

= = > x = 58/29

= = > x = 2

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