Let q be ((-23)/69)/(1/(-6)). Suppose 0 = -5*h - 4*b + 34 + 42, 62 = 4*h + q*b. Let y be (1 - -1 - 2)/(-1). Solve 5*p + d - h = -y*d, 0 = d - 1 for p.

Suppose 11*o - 192 = 9*o. Suppose -100*a + o*a + 12 = 0. Solve -12 = -j - u - 4*u, u - 8 = -a*j for j.

2

Let a be 4/(-2) + 48 + -6. Let s = a + -40. Suppose s = -7*z + 6*z. Solve 4*c - 5*t = 11, z*t - t - 19 = -5*c for c.

4

Suppose -77 = -8*z + 43. Let n = 16 + -13. Solve 3*f - 1 = -2*q, n = -4*f + z for q.

-4

Let x = 44 - 42. Let f® = 4*rx - 16*r3 + 25*r3 - 10*r3 + 15*r + 11 + 2*r**2. Let z be f(8). Solve h + 3*w = -8, 2*h + z*h + 7 = -4*w for h.

1

Let s be (-8)/(-2)(-3)/(-4). Let o be 2/(-8)-4*(2 - 9). Let k = 9 + o. Solve -5*v = s*l + k, 5*v + 2*l + 4 = 6 for v.

2

Let k be 15 + (-24 - -4 - -10). Solve -5*z = 4*r + 9, k*z - 37 = 10*z - 3*r for z.

-5

Suppose -29 + 11 = -6*h. Suppose x = -3*v + 5, -h*x - 2 = -v + 3. Solve 5*n + 23 = -z, -6*n = -v*n + 5*z + 10 for n.

-5

Suppose 0 = -2*g, -1 + 9 = j + 4*g. Let s(n) = -4 + j - 2*n + 0*n. Let f be s(2). Solve -5*h - 4*o = 1, f = -h - 2*o + o for h.

-1

Let b(k) be the second derivative of -k⁵⁄₂₀ - 7*k⁴⁄₆ + 9*k**²⁄₂ - 47*k. Let o be b(-14). Solve -2*j - o = -5*j, -5*r - 5*j = -40 for r.

5

Let d be ¹⁴⁴⁄₆₀ + (-6)/(-10) - -54. Let o = 66 - d. Solve -4 = 2*y + x + o, 0 = 5*x + 25 for y.

-4