Question

Aflati x din proportia 3x+1/4x+2=1/2

Answer 1

$\frac{3x + 1}{4x + 2} = \frac{1}{2}$

$2(3x + 1) = 4x + 2$

$6x + 2 = 4x + 2$

$6x - 4x = 2 - 2$

$2x = 0$

$x = \frac{0}{2}$

$x = 0$

Answer 2

3x+0,25x+2=0,5
3,25x=-1,5
x=-0,46