Let b be 1 - (2*-1)/2. Let w(j) = 4*j - 40. Let z be w(10). Solve z + 6 = b*v for v.

Let q(z) = z3 + 10*z2 - 10*z + 15. Let r(d) = -d**2 + 12*d - 5. Let y be r(9). Suppose -2*w + 4*w = -y. Let v be q(w). Solve v*f - f = 0 for f.

0

Suppose 4 = 2*h + 2*h. Let u(o) be the third derivative of o⁴⁄₂₄ - o³⁄₆ + 7*o**2. Let x be u(h). Solve f = 3 - x for f.

3

Let v(z) = z2 - z + 1. Suppose -10 = 5*r, -2*r = -4*t + 6*t + 4. Let h be v(t). Let g(o) = 2*o2 - 9*o + 10. Let d be g(4). Solve -d = y - h for y.

-5

Suppose -4*q - 24 = -7*q - 3*g, 4*q + 3*g - 27 = 0. Suppose -3*u = -3*v + q, 0 = -5*v + 22 + 3. Solve 0 = k - 0 + u for k.

-4

Let t = -48 - -54. Solve 3*b = t*b - 15 for b.

5

Let c be 8 - -1 - (-17 + 20). Suppose -g - 1 - 2 = 5*u, 3 = 3*g + 3*u. Solve g*o - c = -0 for o.

3

Suppose 0 = -j + 6 - 22. Let r = 30 + j. Let p be -15*(r/(-10) + 1). Solve -o = -p*o for o.

0

Suppose -5*b + 0 = -15. Suppose 4*i - i - 60 = -3*l, -b*i + 41 = 2*l. Solve -3*j = 4 - l for j.

5

Let n be ¹¹⁄₃₃ + ³⁴⁄₆. Suppose h = 4*p - 10, 0*h - 3*h + 4*p - n = 0. Let z = -1 + 1. Solve -2*g - h*g + 12 = z for g.

3

Let m be -4 + 2/(-6)*-93. Let b be (-6)/m - (-249)/27. Solve g = -2*g + b for g.

3