Solve 3*p + 29*t - 26*t = 15, 0 = -p + 4*t - 5 for p.

3

Solve -9*l + 3*x + 10 = -7*l, 5*x = -2*l - 6 for l.

2

Solve 9 = -4*z + 8*y - 3*y, z + 11 = 3*y for z.

4

Solve -16*c - 7 = -18*c + v, -4*c + 15 = -3*v for c.

3

Solve 6 = 2*i - r, 3*r - 75 + 83 = -4*i for i.

1

Solve -5*b + 13 - 23 = 0, -3*h + 5 = -4*b for h.

-1

Solve -40*s + 45*s + 2*i - 23 = 0, 3*s - i - 16 = 0 for s.

5

Solve -2*a + 30 = -6*k, -2*a - a = -5*k - 29 for a.

3

Solve 0 = 2*h + 3*f + 10, -h + 5*f + 4 + 4 = 0 for h.

-2

Solve 3*k - 4*r + 5 = 0, -4*k - r = r - 8 for k.

1