Question

2x+0,75x+2=5,75
Aflati x!!PLSS

Answer 1

2x+0.75x+2=5.75
2.75x+2=5.75
2.75x=5.75-2
2.75x=3.75
x=3.75:2.75
x=1.36

sper sa fie bine

Answer 2

2x+0,75x+2=5,75

2x+$\dfrac{75}{100}$x+2=$\dfrac{575}{100}$

2x+$\dfrac{3}{4}$x+2=$\dfrac{23}{4}$

$\dfrac{8x+3x+8}{4}$=$\dfrac{23}{4}$

$\dfrac{11x+8}{4}$=$\dfrac{23}{4}$

11x+8=$\dfrac{4\cdot 23}{4}$

11x+8=23
11x=23-8
11x=12=>x=$\dfrac{12}{11}$