Let t be (-18)/9*(-6)/4. Suppose t*b - 6 = -0. Solve r + b = 3 for r.

Let k = -39 - -48. Solve -t - 2*t = -k for t.

3

Let g be 1 - (-5 - -1) - (-13 - -11). Solve 0 = 5*h + g + 3 for h.

-2

Suppose j - 5*c + 9 = -2*c, -5*c = -20. Let a be j/2 + 3/(-6). Let s = 3 + a. Solve 0*u = s*u for u.

0

Suppose 3*c + 2*c = -5. Let k(j) = -j3 + j2 + 2*j + 1. Let d be k©. Let b be d - -2 - -1 - -1. Solve 0*q = -b*q + 10 for q.

2

Suppose d - 5 = -0*d. Let v(q) = 11*q2 + 11*q + 68. Let w(f) = -4*f2 - 4*f - 23. Let u(y) = 3*v(y) + 8*w(y). Let x be u(0). Solve 0*g - x = d*g for g.

-4

Let r(k) = 2*k**2 + 4*k + 3. Let h be r(-2). Let l be (3 - 0)/(-1) + 3. Suppose -w + h = 2, l = -3*d - 2*w + 5. Solve g + 0 = -d for g.

-1

Let j = 12 + -8. Let x be -2 + 2 + -1 + j. Suppose x*l = -2*c - 0*l, 3*l + 6 = 0. Solve -c*y = -0*y for y.

0

Suppose 2*o + 3*x - 25 = 0, -3*o + 4*o + 4*x = 20. Suppose -4*l + o = -2*l. Let g = 1 + 1. Solve l = -g*k - 2 for k.

-3

Let m(h) = h3 - 21*h2 + 18*h + 44. Let b be m(20). Let t be (15 - 2) + 2 + -1. Solve -b + t = 2*i for i.

5

Let t(n) = 2*n + 2*n - 4*n**3 - 3*n. Let j be t(-1). Suppose 0 = -i - 0 + 4. Solve j*g = g - i for g.

-2