Suppose 4*l = -3*x + 21, 2*l + 1 = 3*x + 34. Solve -5*j + l = -2*j for j.

3

Let x(a) = -a3 - 8*a2 + 2. Suppose -4*r + 0*r - j = -2, 2*j + 3 = -r. Suppose d = n - d + 2, 2*n = 5*d - r. Let q be x(n). Solve c - 2*c = q for c.

-2

Let x be -4 + -3 - (0 - 2). Let y be 6 + x - (0 + 1). Solve 2*v = -y*v for v.

0

Suppose 30*x = 35*x - 20. Solve -x = 5*v + 21 for v.

-5

Let t = 4 - -1. Solve h + t + 0 = 0 for h.

-5

Let r(d) = -d3 + 5*d2 + 6*d + 3. Let k = 8 - 2. Let f be r(k). Solve -f*i = i - 16 for i.

4

Suppose 10 = -10*y + 5*y. Let b = y - -7. Suppose -b - 7 = -4*c. Solve -c*h + 0*h + 12 = 0 for h.

4

Suppose -13 - 27 = -5*s. Let i = s - -12. Suppose -4*n - i + 6 = f, 5*n = 2*f - 24. Solve -f*u + 1 = 9 for u.

-4

Let w(a) = a3 + 3*a2 + a. Let m be w(-2). Let l = -12 + 16. Solve -6 = -m*u - l for u.

1

Suppose -2*k = -3*m + 3*k + 7, 19 = m - 5*k. Let n(z) = z3 + 5*z2 - 7*z - 4. Let o be n(m). Solve 0 = -o*r + r + 3 for r.

3