Let k = 16 + -4. Let d(x) = x3 + 4*x2 + 4*x + 2. Let m be d(-2). Let p = -16 + 16. Solve p = m*b + b - k for b.

4

Let s(h) = h + 11. Suppose 0 = b - 0*b + 23. Let o = 15 + b. Let y be s(o). Solve 0*i = i - y for i.

3

Let s(a) be the second derivative of a3⁄3 - 3*a2 - a. Let b be s(4). Let z be (-9)/2*(-16)/12. Solve -z = b*o + o for o.

-2

Suppose -2*q + 25 = 3*q. Suppose 0 = 2*l + 4*n + 4, -5*l - 3 = -2*n + 5*n. Solve l = v - q*v + 16 for v.

4

Let y be 10 - 7/((-35)/(-30)). Suppose 0 = 3*x - 6 - 12. Solve -y*a + 2 = x for a.

-1

Let h(m) = m + 9. Let s be h(-7). Suppose -s*x = 2*y + 78, y + 30 = 3*x - 13. Let d be (-3)/2*y/15. Solve d*t = -t - 20 for t.

-4

Let z(j) = -j**2 + 8*j + 5. Let s be z(7). Solve 7*k - s = 3*k for k.

3

Let n be 0/(1/(1/(-1))). Let i© = -c - 2. Let g be i(-4). Let z = g + n. Solve -z*y = -y for y.

0

Suppose 3*d - 2*l - 25 = -2*d, -2*d = -5*l - 31. Suppose 5*i + b = 21, d*i - 8 + 1 = -2*b. Solve 20 = -i*z - 0*z for z.

-4

Let d = -3 + 3. Suppose d = -g + 3*g. Let b = 5 - g. Solve 0 = -b*q + 1 - 11 for q.

-2