Solve -5*r - 4*h = 22 + 8, 4*r = h - 3 for r.

-2

Solve -2*x = -3*a - 5, 4*a - 6*a - 4*x + 18 = 0 for a.

1

Solve -b + 4*u + 18 = 0, -4*b - 15 = 2*u + 3 for b.

-2

Solve 3*s + 2*p - 11 = -0*p, -8 = -3*s + p for s.

3

Solve 5*s = -3*d - 10, 2*d = -s - 12 + 17 for d.

5

Solve 2*a + 2*p - 16 = 0, -28*a + 30*a + 4 = 3*p for a.

4

Solve -5*t - 74*j + 35 = -78*j, -25 = -5*t + 2*j for t.

3

Solve 0 = -o - 5, -3*k + 5*o = -7*k - 17 for k.

2

Solve 0 = -104*d + 81*d + 4*z - 103, 0 = 4*d + 3*z + 29 for d.

-5

Solve 4*x - 3*t + 7*t - 32 = 0, 5*x - 3*t - 24 = 0 for x.

6