Let g(y) = -y**3 - 10*y**2 - 7*y + 21. Let v be g(-9). Solve v*m + 20 = -m for m.

Let y(h) = -11*h - 9. Let r be y(-1). Solve 2 = -0*t + r*t for t.

1

Suppose 3*w - 6*w = 0. Let b be w/(-2*¹⁄₂). Let v = b - -12. Solve v = 2*r + r for r.

4

Suppose 3 = -2*d + 7. Suppose -3*b + 10 + 5 = 4*o, -d*o + 1 = -5*b. Solve g - 5 + b = 0 for g.

4

Suppose 0 = d + 3*y - 9, 0 = 3*d - 0*d - 5*y + 1. Let s = d - 3. Suppose s = -f - 3*p + 5, 0 = -3*f + 3*p - p + 37. Solve -f = 3*i - 2 for i.

-3

Let u(q) = 0*q3 - 4 + 7*q2 - q3 + 2*q2 - 6*q. Let g be u(8). Let b be (-4)/g3-2. Solve 3*z - b*z = -2 for z.

-2

Suppose 1 = c + 5. Let g(n) = -n**2 - 5*n. Let m be g©. Solve 0 = -m*r - 0*r - 16 for r.

-4

Suppose 0 = b - 0 + 2. Let w be 2 + b/(2/(-3)). Suppose w*g - 4*x = 19, -2*g + 2*x + 7 = x. Solve -g*k - 12 = k for k.

-3

Let q(l) = l + 13. Let v be q(-11). Let r(z) = z3 + z2 - 2*z + 1. Let t be r(-2). Solve 0 = v*c - 1 - t for c.

1

Let s = 8 - 15. Let x(z) be the second derivative of z⁴⁄₁₂ + z3 - 3*z**²⁄₂ + z. Let l be x(s). Solve -l = -2*k - 0*k for k.

2

Let g = 18 + -13. Solve -g = a - 2 for a.

-3