Solve -3*u + 14 = 2*o, u + 11 - 17 = -o for u.

2

Solve 0 = w - 4, 4*u - 2*w = 1 + 11 for u.

5

Solve -143*c = -144*c - 4*r - 12, 3*c - 8 = -r for c.

4

Solve 2*f = 4*g - 20, 0 = 5*g + 5*f + 5 - 0 for g.

3

Solve 3*j = -4*t + 16, -3*t - j + 4*j = -12 for t.

4

Solve 5*m - 5*w + 5 = 0, 0 = -4*m + w - 2 + 13 for m.

4

Solve -4 = 2*r + 2*t, r - 6 - 7 = 2*t for r.

3

Solve 0 = 2*c - p - 5, 50*c + 9 = 52*c - 5*p for c.

2

Solve -x = x + l + 6, 2*x - 6 = 5*l for x.

-2

Solve -2*u - 41 = -2*k - 43, k + 10 = -2*u for k.

-4