Let d(i) = i + 16. Let y be d(-16). Solve -u + 5 = -y for u.

5

Suppose 4*u = -12, 0 = 3*d - 0*d + 5*u. Solve -3 = -2*c - d for c.

-1

Let r = 15 - 12. Let s be (28/(-21))/((-2)/r). Solve -s*q + 0*q + 8 = 0 for q.

4

Let b be (4⁄7)/(12⁄42). Suppose 2*f - b = 12. Solve -2*z = 1 - f for z.

3

Let m = 105 + -20. Suppose -6*c = -3*c + 5*y - m, -5 = -y. Solve 3*r = -r + c for r.

5

Let w(o) be the third derivative of -5*o4⁄24 - o3⁄2 - 4*o**2. Let k(m) = 14*m + 8. Let x(v) = -3*k(v) - 8*w(v). Let q be x(-1). Solve 3*y - 1 = q*y for y.

1

Suppose 2*c = 11 + 9. Solve -d = -3*d + c for d.

5

Suppose k + 0*k - 5 = 0. Suppose 0 = -k*f + 10, 9 = y + f + 2. Suppose 0 = -j, 3*p - y*p = 5*j - 8. Solve -p*m - 9 - 7 = 0 for m.

-4

Suppose -2*p - 3*p - 25 = 0. Let z = -4 - p. Suppose -7 = -2*g + g. Solve -4*o = -g - z for o.

2

Let k© = 3*c + 12. Let z be k(11). Suppose 5*r - z = -3*o - 0*o, 0 = -4*o - 4*r + 60. Solve a + 4*a = -o for a.

-3