Solve 3*t + 3*r = -6, 64*r = -3*t + 68*r + 15 for t.

1

Solve u + 17*t = 19*t + 10, 0 = -5*u - 2*t + 2 for u.

2

Solve -4*u = -4*v + 16, 3*u + 15 = -0*u for v.

-1

Solve 22*r + 8 = 20*r - q, 3*r + 12 = q for r.

-4

Solve h - 7 = a, -4*a - 14 = 3*h - 0*h for a.

-5

Solve 3*y + 2 = 4*b, 5*y + 0*b = b + 8 for y.

2

Solve 5*z - 7 = 3*h + 12, -3*z = -2*h - 12 for z.

2

Solve 2*z + 4*k - 735 + 707 = 0, -3*z = -2*k - 2 for z.

4

Solve 0 = 2*o + r + 2, -o - 3*o - 3*r = 6 for o.

0

Solve 5*o + 5*x + 20 = 0, 0 = 5*o + 14*x - 12*x + 23 for o.

-5