Let m(l) = -5*l**2 - 9*l - 9. Let y(i) = -4*i**2 - 8*i - 8. Let w(k) = 5*m(k) - 6*y(k). Let g = 1 + 2. Let t be w(g). Solve b = t*b for b.

Let r = -21 - -12. Let n = r - -13. Solve 0*x - n*x = 8 for x.

-2

Let c = 45 + -30. Let t be (24/c)/4*10. Suppose -3*n + 4*r - 28 = -7*n, 5*r + 61 = 3*n. Solve -v = -t*v + n for v.

4

Let c(d) be the first derivative of -d⁴⁄₄ - d3 + d**²⁄₂ - 3*d - 3. Let f be c(-4). Suppose -2*i + f = i - 2*t, i - 14 = -3*t. Solve -i*w = 18 + 7 for w.

-5

Let l be (10 + 2)/((-4)/(-4)). Solve -5*b + 3 = -l for b.

3

Let a(i) = -i + 1. Let r be ¹⁄₂ - (-1)/2. Let n be a®. Let k(p) = 2*p - 9. Let f be k(6). Solve -f = -w - n for w.

3

Suppose 0 = p + 4. Let m be ⁴⁄₂₆ + p/26. Let h = 0 - 0. Solve h = 3*j - m*j + 12 for j.

-4

Let t be ⁴⁴⁄₃ + (-4)/6. Suppose 4*h = -m + 31, -3 = 2*h + 5*m - t. Let i = h + -8. Solve i*z + 3 = -z for z.

-3

Suppose 3*l - 52 = -t, 3*l = -2*l + 2*t + 94. Let y = 20 - l. Solve 0 = -y*u - 1 - 1 for u.

-1

Let n = 18 - 17. Suppose -c - 8 = -3*c. Solve n = -v + c for v.

3

Let r = -6 + 10. Let i = r + -2. Solve -6 = -i*s - 0*s for s.

3