Solve -4*q = -0*q + w - 13, 5*w + 35 = 5*q for q.

4

Solve 0 = -2*u - 3*z - 7, -2*z + 26 = 24 for u.

-5

Solve 5*i + 22 = 66*j - 63*j, 4*j = i + 1 for j.

-1

Solve -5*r + 5*i + 20 = 0, r - 4 = -4*i - 0 for r.

4

Solve 0 = -2*d - 3*g + 18, 100*d - 2*g - 4 = 96*d for d.

3

Solve -4*d - 24 = -r - 3*r, 3*r - 13 = -2*d for r.

5

Solve 64*u - 5*g - 13 = 62*u, 2*u = -g - 5 for u.

-1

Solve -13 = 3*v + 5*d, -58*d + 31 = 4*v - 61*d for v.

4

Solve -2*w - 8 = 0, 7*r - w - 20 = 3*r for r.

4

Solve -21*z - 3*d - 34 = -26*z, 5*d = 2*z - 25 for z.

5