Solve -2*w + 4*z = 12, -34*w + 29*w - 3*z = 4 for w.

-2

Solve 4*f - 4*x + 20 = 0, 0*f - 4*x + 13 = 3*f for f.

-1

Solve f - 5*z = 21, -4*f + 4*z + 23 = 3 for f.

1

Solve 97*o = 98*o - 5*m + 30, o - 2*m + 15 = 0 for o.

-5

Solve 4*m + u = -7, 5*m + 14 = 2*u + 2 for m.

-2

Solve 5*d + 4*x + 1 = 0, -9*x + 25 = 3*d - 13*x for d.

3

Solve -5*w = 2*j + 29, 0 = j + 2*j + 5*w + 31 for j.

-2

Solve 3*t - 4 = -4*r, 2*r - 18 = 4*t + 6 for t.

-4

Solve -8 = 22*w - 19*w + 4*a, -5*w - 5*a - 15 = 0 for w.

-4

Solve -2*l = -3*l + 4*m + 3, 4*l - 5*m - 1 = 0 for l.

-1