Suppose -2*k - 1 = -7. Let i(j) be the second derivative of j**4/12 + j**3/6 + j**2/2 - 2*j. Let y be i(-2). Solve -6 - k = y*g for g.

Let j = -6 + 8. Let r be j - 12-9. Solve -4*w + 0 = -r for w.

5

Suppose -3*k + 4*a + a = -44, 4*k + 3*a = 20. Let r be k/5 - 16/(-40). Let u be ((-5)/((-15)/6))/r. Solve -u = -q - 0 for q.

1

Let b be ⁶⁶⁄₁₈ - 12/(-9). Solve 0 = b*q + 11 + 9 for q.

-4

Suppose 0 = -f + 2*f - 8. Let q(d) = d**2 - 6*d - 7. Suppose g - 5 = 2. Let y be q(g). Solve -2*k = -y - f for k.

4

Suppose 0*b + b - 14 = 0. Let p = b - 5. Suppose 0 = l - 4*l + p. Solve -l*q = -5*q for q.

0

Suppose 0 = -31*w + 33*w. Solve 0 = 2*q - w*q for q.

0

Suppose -3*a - 3*p + 15 = 0, 4 - 7 = 5*a - 2p. Let c be (a - ¹²⁄₉)-6. Suppose -4 + 0 = -2*m. Solve 0 = -c*i - 4 - m for i.

-3

Let y = 0 + 2. Let z be 12/(-10)*(-50)/15. Suppose 0 = -n + z. Solve -n = y*m + 2*m for m.

-1

Let w = 8 + -2. Suppose -3*c + w = -c. Suppose -7 = -c*g + t, g - 5*t + 7 = -0*g. Solve 0 = 4*o - g - 9 for o.

3

Suppose -4*j - 6*m + 11*m = 10, j + m + 7 = 0. Let p = j - -12. Solve -4*i + p*i = -9 for i.

-3