Skip to main content
Solve for x, y, z
Tick mark Image

Similar Problems from Web Search

Share

x=-\frac{2}{3}y
Solve \frac{1}{2}x+\frac{1}{3}y=0 for x.
4\left(-\frac{2}{3}\right)y+2y+3z=1 \frac{1}{4}\left(-\frac{2}{3}\right)y+\frac{1}{2}z=0
Substitute -\frac{2}{3}y for x in the second and third equation.
y=\frac{9}{2}z-\frac{3}{2} z=\frac{1}{3}y
Solve these equations for y and z respectively.
z=\frac{1}{3}\left(\frac{9}{2}z-\frac{3}{2}\right)
Substitute \frac{9}{2}z-\frac{3}{2} for y in the equation z=\frac{1}{3}y.
z=1
Solve z=\frac{1}{3}\left(\frac{9}{2}z-\frac{3}{2}\right) for z.
y=\frac{9}{2}\times 1-\frac{3}{2}
Substitute 1 for z in the equation y=\frac{9}{2}z-\frac{3}{2}.
y=3
Calculate y from y=\frac{9}{2}\times 1-\frac{3}{2}.
x=-\frac{2}{3}\times 3
Substitute 3 for y in the equation x=-\frac{2}{3}y.
x=-2
Calculate x from x=-\frac{2}{3}\times 3.
x=-2 y=3 z=1
The system is now solved.