Suppose 30 = 5*h - 4*a, 3*h - 4*h - 13 = 3*a. Suppose -z - h*z = 0. Solve 3*o + z = 9 for o.

3

Suppose 0*a + 64 = 2*a - 3*i, -a = 3*i - 41. Let l = a + -23. Let q(o) = -o - 2. Let x be q(-5). Solve l - 3 = -x*k for k.

-3

Let g(h) = h - 8. Let k be g(11). Solve 1 = -k*n + 2*n for n.

-1

Let j = 6 - 6. Suppose -v = -j*v - 8. Solve -2*h + v = -4*h for h.

-4

Let l = 9 + -4. Solve 3*a - l = 7 for a.

4

Suppose -3*b = -1 - 2. Solve -2 = p + b for p.

-3

Suppose 4*b - 9 = -1. Let s(u) = u**2 + 23. Let d be s(0). Suppose 3*a - d = -5*c + 28, -a - 25 = -3*c. Solve -b*r = r + c for r.

-3

Suppose 5*z + 14 - 47 = l, 5*l = -15. Let m(t) = t**2 - 4*t. Let s be m(z). Let k = -11 + 15. Solve k*d = d + s for d.

4

Let x = -21 - -38. Suppose x = 2*z - 3. Let n be 6⁄5*25/z. Solve 3 = -0*g + n*g for g.

1

Suppose -5*d - 5*b + 10 = 0, 2*b = 3*b + 1. Suppose -d*t = 1 - 10. Solve 8*p + 10 = t*p for p.

-2