Question

ex acesta , dau coroana

Answer 1

2$\dfrac{1}{2}$x+$\dfrac{3}{8}$=x+4

$\dfrac{5}{2}$x+$\dfrac{3}{8}$=x+4

$\dfrac{20x+3}{8}$=x+4

20x+3=8(x+4)

20x+3=8x+32

20x-8x=32-3

12x=29=>x=$\dfrac{29}{12}$

Answer 2

2 1/2x+3/8=x+4
5/2x+3/8=x+4
20x+3/8=x+4
20x+3=8(x+4)
20x+3=8x+32
12x=29
x=29/12