Solve 2*m = u + 3 + 6, 0 = -5*u - 4*m - 17 for u.

-5

Solve -4*f = -d - 15, -10*d + 7*d + 2*f + 5 = 0 for d.

5

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

2

Solve -3*a = 5*y + 14, -a - 4*y = 3*a + 16 for a.

-3

Solve -4*c = 2*i, -4*c - 9 = -3*i + 1 for c.

-1

Solve -5*m - 25 = 0, 4*z + 2*m + 40 = 14 for z.

-4

Solve -4*m = 2*b - 6, 20 = 8*b - 5*b - 5*m for b.

5

Solve -26*x - 2*o = -21*x, 2*x = 4*o for x.

0

Solve -h - 3 + 5 = 0, 0 = u - 3*h + 7 for u.

-1

Solve 20 = 5*q + 5*g, -4*q - 62*g - 19 = -65*g for q.

-1