Solve -17 = 2*c + 3*d, 2*c - 4*d + 15 = 19 for c.

-4

Solve 14 = a + 2*i + 15, 0 = 2*a + 5*i for a.

-5

Solve -5*v = 5*d - 3*d + 10, d = -5 for v.

0

Solve -q - i = -3*i + 9, 3 = -5*q - 4*i for q.

-3

Solve 2*k + 43*m - 46*m + 21 = 0, -4*k - 22 = -2*m for k.

-3

Solve -5*k + 3*h = 5*h + 17, -3*k - h = 10 for k.

-3

Solve 0 = -4*y + 4*a - 12, 0*a + 4*a = -4 for y.

-4

Solve -2*v = 0, -19*v + 4 = 4*x - 14*v for x.

1

Solve 5*h - 10 = -5*p, 0 = -3*p - 42*h + 37*h + 8 for p.

1

Solve 242*l - 2 = -2*z + 244*l, -14 = -2*z + 5*l for z.

-3