Solve 2*q + 6 = -2*w, -2*q = -6*w + 3*w + 1 for w.

-1

Solve 4*n + q - 30 = 0, 5*q + 8 = 2*n - 18 for n.

8

Solve -h - 5 = s, -16*s = -10*s - h - 5 for s.

0

Solve 2*k + 3*k = 3*v - 11, 5*v = -4*k + 6 for k.

-1

Solve 8*p + 5*l + 6 = 12*p, 5*p - 5*l - 5 = 0 for p.

-1

Solve a - 5*v = 10, a - 2*a + 8 = -4*v for a.

0

Solve 8 = -125*z + 127*z + 2*v, 0 = -5*z + 2*v - 8 for z.

0

Solve -87*c + 84*c + 41 = -4*s, 3*c + 23 = -4*s for c.

3

Solve 3*z + 0*v + 5*v - 3 = 0, -z + 3*v = 13 for z.

-4

Solve -9*g + f - 11 = -12*g, -4*g - 4*f = -28 for g.

2