Suppose -h = -0*h - 102. Suppose -h = -4*l - 2. Solve l = 5*a + 5 for a.

4

Let d be (2 - (2 + -4))/2. Solve 0 = k - d*k + 5 for k.

5

Suppose 4*p = r + 43, -4*p + 4*r + 41 - 13 = 0. Suppose 0 = 4*j - 3*v + p, 0*v = -3*j - 5*v + 20. Solve 2*m + m - 15 = j for m.

5

Let a be 0 + 2(0 - -1). Let s be a/(-1)(-32)/4. Solve 2*x + 2*x = s for x.

4

Suppose -3 = -3*s - 5*l, -5*s - l = -3*s - 9. Suppose -5*c + 15 = -v, -5*v + 12 = -2*c + s*c. Solve 3*b - 7*b - 20 = v for b.

-5

Let d be (-1)/(-1)*2⁄2. Suppose -7*w + 2*z - 2 = -3*w, 3*w = z - 4. Let x be d + 0 + (w - -2). Solve -o + 6*o + 15 = x for o.

-3

Let x(h) = -h3 - 2*h2 - 3*h - 1. Let u be x(-2). Let i(n) = -n**2 + 18*n + 45. Let s be i(20). Solve -u*q - s = -20 for q.

3

Let q® = -6*r3 - r2. Let p be q(-1). Let o be (-1)/5 - (-204)/20. Suppose -2*g = -0*g - o. Solve 0 = g*k + p - 10 for k.

1

Let m(f) = -f2 + 5*f - 3. Let s be m(5). Let x(n) = 3*n - 5*n + n3 + 2 + 2*n**2 - n. Let p be x(s). Solve -4 = 3*j - p*j for j.

-4

Let j = 22 + -4. Let n = 9 + -5. Solve n*y - j = -6 for y.

3