Solve 2*f - 9 = 3*y + 5, -22 = -2*f + 5*y for f.

1

Solve -34*k + 32*k + 13 = 3*u, -11 = -u - 4*k for u.

3

Solve -2*i + 15 = 5*d, 3*d + 7 = 3*i - 5 for i.

5

Solve k + 1 = 0, -65 = 5*q - 3*k - 78 for q.

2

Solve 5*v = 5*c + 10, 2*c + 35 = -2*c - 5*v for c.

-5

Solve 4*r = p + 15, 0 = -0*r - 4*r + 4*p for r.

5

Solve 5*k = j + 10, k - 106*j = -101*j + 2 for k.

2

Solve -3*o + 8 = 2*v - 6*v, -5*v - 3*o = -17 for v.

1

Solve -2*o + 3*o + 3*d = -20, -5*d = 25 for o.

-5

Solve -j = -3*v - 10, 5*j - 18 = -4*v - 63 for v.

-5