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Solve for r, s, t, u, v, w, x, y
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-8r-3+5r=9
Consider the first equation. Add 5r to both sides.
-3r-3=9
Combine -8r and 5r to get -3r.
-3r=9+3
Add 3 to both sides.
-3r=12
Add 9 and 3 to get 12.
r=\frac{12}{-3}
Divide both sides by -3.
r=-4
Divide 12 by -3 to get -4.
s=-4
Consider the second equation. Insert the known values of variables into the equation.
t=-4
Consider the third equation. Insert the known values of variables into the equation.
u=-4
Consider the fourth equation. Insert the known values of variables into the equation.
v=-4
Consider the fifth equation. Insert the known values of variables into the equation.
w=-4
Consider the equation (6). Insert the known values of variables into the equation.
x=-4
Consider the equation (7). Insert the known values of variables into the equation.
y=-4
Consider the equation (8). Insert the known values of variables into the equation.
r=-4 s=-4 t=-4 u=-4 v=-4 w=-4 x=-4 y=-4
The system is now solved.