Math, asked by ct5739097, 9 months ago

if 2x+5/3=1/4x+4,then x =?​

Answers

Answered by amitnrw
15

x = -0.78  , -2.72  if  (2x + 5)/3  = 1/(4x + 4)

Step-by-step explanation:

if

(2x + 5)/3  = 1/(4x + 4)

=> (2x + 5)(4x + 4) = 3

=> 8x²  + 8x + 20x + 20 = 3

=> 8x² + 28x + 17 = 0

=> x  =( - 28  ± √28² - 4*8*17  )/(2 * 8)

=> x  = (-28 ± 15.49)/16

=> x = -0.78  , -2.72

Answered by 6g16arya
15

x=4/3

Step-by-step explanation:

2x+5/3=1/4x+4

2x-1/4x=-5/3+4

8x-1/4=-5+12/3

7x/4=7/3

7x=7/3×4

7x=28/3

x=28/3÷7

x=28/3×1/7

x=4/3

Hope this helps you guys though✨✨

Similar questions