Solve 4*i = 20, 0 = -4*p + 119*i - 117*i - 30 for p.

-5

Solve 3 = -x, 2*x - 14 = 5*u - 0 for u.

-4

Solve 5*y + 3*j = 24, 9 = 8*y - 7*y + 2*j for y.

3

Solve 5*j + 14 = 50*d - 49*d, -d + 4*j + 11 = 0 for d.

-1

Solve -27*p + 31*p - 12 = -3*q, -3*p = -5*q - 9 for p.

3

Solve 0 = -a, -6*r - a - 12 = -3*r for r.

-4

Solve 3*y - 153*t = -156*t, 0 = 4*y + t + 3 for y.

-1

Solve 16*p - 5 = 5*r + 13*p, 3*r + p + 17 = 0 for r.

-4

Solve -u = -5*v + 11, -u + 0 = 2*v - 10 for u.

4

Solve -n - 5*o - 157 = -148, -o = -4*n - 15 for n.

-4