Let n = 98 - 72. Solve -6 + n = -4*b for b.

Let c(z) = z3 - 5*z2 - 5*z - 5. Let x be c(6). Solve r - 3 - x = 0 for r.

4

Suppose -6*p + 6 = -3*p. Suppose -2*z - 3*f = -20, -f = z + p*z - 23. Solve -z = k - 2 for k.

-5

Suppose -4*u = -h + 2*h + 7, 0 = -2*u - 2*h - 8. Let q be u - (0 - 3)/3. Solve -z - z - 2 = q for z.

-1

Let l(k) = 109*k2 + 5 + 0 + k3 - 97*k**2 + 11*k. Let p be l(-11). Solve 5 = p*z - 5 for z.

2

Suppose 5*x - 3*n - 13 = 0, -2*x + 1 = -2*n + 5*n. Solve 7*w = x*w for w.

0

Let m(f) = 11*f - 64. Let c be m(6). Solve 2 + 8 = c*k for k.

5

Suppose 16 - 4 = 4*d. Solve z - d*z + 4 = 0 for z.

2

Suppose 0 = 4*b - 28 + 8. Solve -b*t + 5 = 25 for t.

-4

Suppose 4*f - 2*o = -4*o + 50, f - 23 = -4*o. Solve -f = 5*z - 36 for z.

5

Suppose 3*u = -0*u. Solve u*f + 4*f - 12 = 0 for f.

3