Question

Va rog am nevoie urgentt

Answer 1

Răspuns:

Explicație pas cu pas:

1.

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

aducem la accelasi numitor 4

2(x-3)-1=4x

2x-6-1=4x

2x=-7

$x=-\frac{7}{2}$

2.

$\frac{5}{3} -\frac{3-x}{6} =\frac{x+1}{2}$

aducem la acelasi numitor 6

10-3+x=3x+3

2x=4

x=2

3.

$\frac{2x-3}{3} +\frac{3x-2}{2} =\frac{1}{6}$

aducem la acelasi numitor 6

4x-6+9x-6=1

13x=13

x=1