Let r(k) = k**3 + 5*k**2 + 4*k + 5. Let v be r(-4). Suppose -v*x - 2*g = -x + 138, 3*g + 67 = -2*x. Let w = x + 35. Solve -8 = 2*s - w*u - 4*u, -5*u = -5 for s.

Let z = -153 - -158. Suppose -31 + 6 = -5*x. Let s = -37 - -41. Solve s*u - 6 = z*t + x, 2*t - 18 = -4*u for t.

1

Suppose 2*v - 2 = 0, -3*j + 2*v - 4*v = 199. Let k = j + 71. Solve -g + 7 = 3*o, -k*o - 4*g + 0 = -4 for o.

3

Let t(g) be the third derivative of -g⁵⁄₆₀ + 5*g⁴⁄₈ + 17*g*2. Let o be t(15). Let u be ⁴⁄₁(1 + o). Solve -2*l = l + u*h + 7, 2*l + 12 = h for l.

-5

Let a(n) = -n**2 + 12*n - 9. Let f be a(10). Suppose 3*w = -2*g - 4, 4*g - f = 2*w - 3. Solve 4*r = 12, -3*p + r = -5*p - g for p.

-2

Let v(i) = i3 - 9*i2 - 19*i + 3. Let q be v(11). Let g = -35 + q. Solve 11 = 3*n + z - 6, n + g = z for n.

4

Let c be (5383/(-3845))/(((-2)/(-30))/(2 + -3)). Solve -4*o = -w - c, -4*w - o - 16 = -0*o for w.

-5

Let d be (-466)/42 + 11 + (0 - 321/(-63)). Solve -d = -24*g + 25*g, -2*a - 5*g = 21 for a.

2

Let w = 133 + -120. Let o be (3 - -3 - 11) + w. Solve -4*b + 2 = -2*s, o*b = s + 3*b + 4 for s.

1

Let k(d) be the first derivative of d**2 + 6*d - 1. Let o be -9 + ³⁄₄*8. Let c be k(o). Solve j + 13 = 5*v, c*v = 4*v + 5*j - 22 for v.

3

Let i be 2*4 - ¹⁶⁵⁄₅₅. Let m(x) = 2*x - 7. Let w be m(6). Suppose 2*p + 6 = g, -w*p = -5*g - 0*p + 25. Solve -4 = -g*u - i*y, -3*u - 2*y - 2 - 2 = 0 for u.

-4