Solve -2*a + i = 14, -35 = 3*a + 4*i - 9*i for a.

-5

Solve -4*q = -v - 0*v - 17, -q = -3*v + 4 for q.

5

Solve 4*s + 3*a = 1, a = -5*s + 5*a - 22 for s.

-2

Solve -7*q + 2*q - 2*x = -13, -5*x = -2*q - 18 for q.

1

Solve -2*p + 4*p + 5 = o, -p + 3*o = 10 for p.

-1

Solve -u + 4 = -n, -4*n = 2*u + 6 + 4 for n.

-3

Solve 1 = v, -2*n + 12 = 5*v - 3 for n.

5

Solve -b + 5*b - 5*d + 5 = 0, 4*b + 5*d - 45 = 0 for b.

5

Solve 2*t = -2*q - 14, t - 4*q = -9*q - 15 for t.

-5

Solve w = y + 9, -6*w + 9*w = 2*y + 22 for y.

-5