Suppose 3*y + y = -28. Let z = 9 - -3. Let u = z + y. Solve u*v + 4 = 19 for v.

3

Let y(d) = -4 + 4*d**2 - 2*d + 0*d + 2 + 0*d. Let u be y(-1). Solve n + u = 1 for n.

-3

Let q = -24 + 24. Solve -4*k + 7 + 5 = q for k.

3

Let h = 23 - 13. Let o(f) = f3 + 12*f2 + 10*f - 8. Let a be o(-11). Suppose a*m + 2*j - 6 = -2*j, -3*m = 5*j - 3. Solve h + m = 4*k for k.

4

Let s be -2*(-3)/6 + 1. Suppose 4*f - s - 14 = 0. Solve 5*b - f = 21 for b.

5

Suppose -4*k - 12 = 4*r, 3*r - 2*k = 5 + 1. Let t = -7 + 10. Solve f - t*f = r for f.

0

Let r be 1/((-1)/1) + 2. Solve 0 = 3*w - 2 - r for w.

1

Let q be 66⁄15 - (-6)/(-15). Suppose 5*b - 55 = -5*d - 0*d, 20 = q*d - 2*b. Let j = d + -3. Solve 0 = 2*t - j*t - 6 for t.

-3

Let v be (2/(-5))/(2/(-20)). Let j(q) = -q3 + 4*q2 - q + 5. Let i be j(v). Let z be 3/((-3)/(-2)) + i. Solve -16 + 1 = -z*s for s.

5

Let i = 25 + -16. Let j be 1/(i/6 - 1). Let h(m) = m**3 - 3*m + 3. Let y be h(j). Solve -y*w = 4 + 6 for w.

-2