Solve 4*o - 2*t + 21 = -3*t, 0 = -3*o - 5*t - 20 for o.

-5

Solve i = 4*j + 11, -253*j + 7 = -256*j + 2*i for j.

-3

Solve -4*b - 21 = 3*p - 4*p, 0 = 3*b + p + 7 for b.

-4

Solve -3*m + 13 = -4*c, c - 26*m - 5 = -28*m for c.

-1

Solve 4*d - 15 = -5*z, 2*z - 69*d - 6 = -68*d for z.

3

Solve 5*d + b = 3*d - 8, 0 = -2*d - 2*b - 10 for d.

-3

Solve 2*t = -6*s + s - 25, s - 3*t + 5 = 0 for s.

-5

Solve -m = 5*t - 35, -5*t + 122 - 107 = -3*m for m.

5

Solve -5*d - 26 = m, 7 = -2*d - m + 4*m for d.

-5

Solve 5*k = 10*k + z - 26, 0 = 5*k - 4*z - 21 for k.

5