Solve t - 5*u - 25 = 0, 2*t + 8*u - 5 = 9*u for t.

0

Solve -g - 31 = 2*n - 19, -5*g - 5*n - 35 = 0 for g.

-2

Solve -4*h - 16 = 3*r, r + 6 = -r + 2*h for r.

-4

Solve -2*p - 2*o = 2, -5*p - 38 - 3 = -4*o for p.

-5

Solve 4*r + 6 + 7 = -5*c, 4*c - 6 = 5*r for c.

-1

Solve -3*y = 4*k - 8*y - 21, -2*k - 4*y = -4 for k.

4

Solve -9 = -3*c - 2*m, -4*m = m for c.

3

Solve -5*v = -25, 5*i = -v + 1270 - 1240 for i.

5

Solve 9*m + 3*x = 12*m, 4*m - 5*x - 3 = 0 for m.

-3

Solve -6 = 2*s + 2*w, 5*w + 43 = 3*s + 60 for s.

-4