Solve 5*k + 15 = -2*z, 4*k - 333*z = -338*z + 5 for k.

-5

Solve 2*r - 5*v - 7 = 0, 4*r + 5*v = 3*v - 22 for r.

-4

Solve -3*f = 15, -126*o + 11 = -122*o + f for o.

4

Solve 12 = 3*k - 3*j + 3, 4 = 4*j for k.

4

Solve z + 5*d = 5*z + 37, 40 = -5*z + 5*d for z.

-3

Solve -32 + 31 = 2*x + j, 0 = 6*x - 2*j + 28 for x.

-3

Solve 3 = -2*g - s, 4*g - 9*s - 15 = -4*s for g.

0

Solve 0 = 4*f - 2*g + 22, -f + 54 - 52 = 7*g for f.

-5

Solve -12 = 4*j - 5*m + 3*m, 3*j + 9 = -2*m for j.

-3

Solve -5*l = -5*n - 10, n = -2*n - 3 for l.

1