Solve -4*n = -11*z + 9*z - 16, 0 = -4*z - 16 for n.

2

Solve -25*i + 35 = -30*i + 3*p, -4*i - 26 = -2*p for i.

-4

Solve -2*f = 4*t + 14, -3 = 4*t + 9 for f.

-1

Solve 4*i + 10 = -4*o + 3*o, 0 = 3*o - 2*i - 12 for o.

2

Solve 0 = a + 8*x - 10*x - 4, 3*x + 9 = 3*a for a.

2

Solve 12*j - 8 = 8*j + 2*u, 0 = 2*j + 3*u - 12 for j.

3

Solve 4*j + 0*o - 18 = -o, 0 = 3*j - 5*o - 25 for j.

5

Solve 2*p - 5*i + 1 = 0, 10*p - 4*i - 6 = 5*p for p.

2

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

-1

Solve -4*x = -9*x + i - 2, -4*x - i - 7 = 0 for x.

-1