Solve 3*k - 3*o + 7*o = -13, -2*k = -3*o + 3 for k.

-3

Solve -2*l + 9 = 3*k, -5*l + 5 = 2*k - 12 for l.

3

Solve 5*h - 3*o = 16, 4*o = 2*h - 1 + 3 for h.

5

Solve 0 = 101*z - 103*z + 3*m + 1, -m + 13 = 2*z for z.

5

Solve -4*t + 165*o = 166*o + 20, -24 = 3*t + 3*o for t.

-4

Solve 0 = 2*d + r + 1, -8*r = -4*r + 20 for d.

2

Solve -5*s - 9 + 4 = 0, -3*u + 3*s - 3 = 0 for u.

-2

Solve -2*h + 1 - 2 = -y, -y = -4*h - 3 for h.

-1

Solve 0 = -2*p + o, -6 = -4*p + 53*o - 48*o for p.

-1

Solve 0 = -4*t + s + 15, -5*s + 18 = 4*t - 27 for t.

5