Let i(w) = w**3 + 7*w**2 - 9*w + 7. Let n(v) = -v**3 + 3*v**2 - 4*v + 4. Let r be n(3). Let j be i(r). Solve 5*x = 2*x - j for x.

Suppose 27 = 6*q - 3. Solve 10 = q*h - 5 for h.

3

Let c be (12/(-15))/(1/(-5)). Suppose g - 3*k - 14 + c = 0, 0 = g - 5*k - 20. Let w = g - -9. Solve i - w = -3*i for i.

1

Suppose -4*c + 30 - 6 = 0. Let n be ((-3)/2)/(2/(-4)). Suppose 3*q - h - 6 = 0, -3*h = -4*q + 2*q - n. Solve -c = -0*k - q*k for k.

2

Suppose -10 + 26 = 4*d. Solve 4 = d*f - 0 for f.

1

Let a be -2 - (-40)/(-2)*-1. Let r be (²⁄₃)/(3/a). Suppose r*t - 6 = -2*s + 30, 48 = 4*s + 2*t. Solve -2*j = -0*j + s for j.

-5

Let c(y) = 4*y**2 - 5*y + 4. Let m be c(3). Suppose w = -w. Let o = 20 - 11. Solve w = -4*q - o + m for q.

4

Suppose -5*t - 3*r - 5 - 43 = 0, -2*r + 43 = -5*t. Let b be (-2)/t - (-50)/18. Let h = -30 + 42. Solve 0*w = -b*w + h for w.

4

Let t be ¹⁶⁄₁₄*²¹⁄₆. Suppose 12 = v + z - 6*z, t*v = -3*z + 2. Solve 0 = q + v*q - 3 for q.

1

Suppose -22 = -2*y - 2*z - 0*z, 3*z + 9 = 3*y. Suppose y = 2*f + 1. Solve -k + 1 = f for k.

-2

Let t = -19 + 33. Let i = t + -11. Solve 8 = -i*k - k for k.

-2