Solve -23*q - 4*t - 14 = -25*q, -4*q + 16 = 4*t for q.

5

Solve 5*v - 1 - 8 = -4*p, 0 = -3*v + 3 for p.

1

Solve 2*j = -r + 13, -15 = -10*r + 5*r for j.

5

Solve -2*w + 7 = 3*u + 3, -4*u + 2*w + 10 = 0 for u.

2

Solve 5*z + 2*m = 27, 4*m - 14 = -3*z + 5*m for z.

5

Solve 0*y - 11 = 2*u - 3*y, -5*y = 5*u - 35 for u.

2

Solve 3*x + 4*m + 19 = 0, 9*m - 8*m - 9 = 2*x for x.

-5

Solve -18 = -5*k - c, 3*k - 5*c + 27 - 49 = 0 for k.

4

Solve -4*q + 2*w - 10 = q, -5*w + 4 = -2*q for q.

-2

Solve 5*q + 31 = 4*s, -5*s - 9*q + 5 = -4*q for s.

4