Solve 6*s - 14 = 4*s - 2*z, -5*s = -2*z - 14 for s.

4

Solve 21 = 4*a + 5*t, 4*a + t = 2*t - 9 for a.

-1

Solve 3*h = -3*r + 1 + 8, -9 = -3*h - 2*r for h.

3

Solve 0 = -2*o + 3*z + 5, -3*z - z - 8 = -3*o for o.

4

Solve -3*h + 3*i = 0, -3*i + 6*i + 3 = 4*h for h.

3

Solve 41*z = 43*z + 2*c - 2, z + 5 = 2*c for z.

-1

Solve 8*p - 3 = 4*o + 3*p, 4*o - 3*p = -5 for o.

-2

Solve -t - 3*u = 7, 0*t = 2*t - 2*u - 18 for t.

5

Solve -2*l + 4*r + 8 = 0, l - 3*r = 5 + 2 for l.

-2

Solve 5*t + 0*a = 2*a + 29, -3*t - 2*a = -11 for t.

5