Solve -y = 5*f + 12, 0*f + 6 = -3*f for y.

-2

Solve -3*h - 4*k - 11 = 0, 7 = 3*h + 7*k - 12*k for h.

-1

Solve 5*d - 5*u + 8 + 17 = 0, 4*d = -5*u - 20 for d.

-5

Solve 5*o - 2 = 6*c - 4*c, 2*c + 9*o = 26 for c.

4

Solve -3*c = 5*y + 19, -3*y + 2*c - 7*c - 5 = 0 for y.

-5

Solve 0 = -2*b + q + 1, -7*q + 4 = -b - 2*q for b.

1

Solve -10*b = -5*l - 11*b + 10, 5*b - 27 = -2*l for l.

1

Solve 3*o + 16 + 3 = -2*c, 3*o + 21 = -3*c for c.

-2

Solve c - 10 = -0*d - 5*d, 2*c + 10 = 0 for d.

3

Solve -a + 3*a - 4*t - 14 = 0, -4*a - 24 = 5*t for a.

-1