Solve 2*c = b + b - 6, 5*b + 3 = -c for c.

-3

Solve 3*x = 5*x + 4*t + 18, 8 = -2*x + t for x.

-5

Solve -a = 3*c + 26, -39*a + 4*c = -37*a - 18 for a.

-5

Solve -3 = 2*m - 4*z - 7, -m - 5 = 5*z for m.

0

Solve 4*d + 2*t = -4, d - 35*t = -32*t - 8 for d.

-2

Solve -n = -10*d - 9, 2 = 3*d - 0*n - 5*n for d.

-1

Solve 0 = u + 3*k - 5, 6 = -5*u + 5*k - 9 for u.

-1

Solve 0 = 2*r + 4*k - 59 + 19, 3*k = 30 for r.

0

Solve 2*p + 20 = -2*o, 9*o + o = -50 for p.

-5

Solve -5*c + 3*d = 2*d + 5, 9 = -2*c - d for c.

-2