Suppose -4*i + 12 = -4*b, -3*b + 0*i = -i + 1. Let y(l) = -17*l**3 - l**2 + 1. Let z be y(b). Let r be (0 - -2) + (1 - z). Solve -v - r = -6*v for v.

Let k = -16 + 26. Suppose -2*r + w = -k, 2*r - 6 - 12 = 3*w. Solve -4*o = -r*o - 1 for o.

1

Let l be ((-9)/18)/((-1)/4). Solve l*s + s = 0 for s.

0

Suppose 3*l - 20 = -5, 4*m + l = 1. Let q be (2 - 2)*m/(-2). Solve -2*t - 3*t + 15 = q for t.

3

Suppose 0 = -4*d - 8, 0 = 4*s - 0*s + 3*d - 18. Solve -b = -s + 1 for b.

5

Let t(g) = g3 + 8*g2 - 7*g + 20. Let n be t(-9). Solve -2*u = n*u - 4 for u.

1

Suppose 0 = 4*k + k - 3*b - 34, 2*k = -5*b - 5. Suppose 53*p - 49*p = 12. Let d = -19 - -36. Solve -p = -k*g + d for g.

4

Let i(k) = k - 1. Let d be i(3). Let s(f) be the second derivative of f³⁄₆ + f²⁄₂ - f. Let p be s(d). Solve 0 = p*r - r - 10 for r.

5

Let f(g) = g3 - 6*g2 - g + 6. Let p be f(6). Suppose -4*c + 4*o + 4 = 0, -9*o = 4*c - 12*o - 6. Solve p = c*t - 0*t - 6 for t.

2

Let a be (0/3)/(⁶⁄₃). Solve k + 0*k = a for k.

0

Suppose 4*n - 28 = -0*n. Let k© = -c3 + 8*c2 - 9*c + 9. Let x be k(n). Let q = 7 + x. Solve q*f = -f + 6 for f.

2