# Aptitude Questions : 94446

The angles of a triangle are $(x+5)^{\circ}, (2x-3)^{\circ}$ and $(3x+4)^{\circ}.$ The value of x is :
[A]28
[B]29
[C]30
[D]31

29
Sum of angles of a triangle $= 180^{\circ}$
$\therefore x+5+2x-3+3x+4 = 180^{\circ}$
$=> 6x+6 = 180^{\circ}$
$=> 6x = 180 - 6 = 174^{\circ}$
$=> x = \frac{174}{6} = 29$
Hence option [B] is correct answer.