Let k(i) = -i**2 + 18*i + 69. Let t be k(21). Solve -2*o = -4 - t for o.

5

Let u(q) = q + 4. Let r be u(-3). Let p(m) = -2*m2 + 5*m + 5. Let x(y) = -y3 - y**2 + 1. Let l(w) = r*p(w) + x(w). Let f be l(-4). Solve a + f = 6 for a.

4

Let p be (-1 - -8)/(2 - 1). Let b(f) = f**2 + 2*f - 3. Let j be b(-3). Let w = j + 2. Solve -1 - p = w*m for m.

-4

Suppose 0 = 7*g + 8*g - 15. Solve b = -0*b - g for b.

-1

Let z(v) = -v**2 - 17*v - 4. Let l be z(-12). Let g be l/12 + 2⁄6. Solve 0 = -g*x - 11 - 14 for x.

-5

Let h(a) = a**2 + 7*a + 4. Let y be h(-5). Let z = 6 + y. Solve z = 4*o - 0*o for o.

0

Let m(o) = -o. Let d be m(-4). Let u(v) = -17*v - 2. Let i be u(-2). Suppose 5*t + 3*n - 48 = 0, -d*t - 3*n + i = -7*n. Solve -t = -3*r + 6 for r.

5

Let x(q) = -q + 8. Let t be x(6). Solve 13 = t*v + 3 for v.

5

Let l be ((-5 - 0) + 1)*-2. Solve l*s + 9 = 11*s for s.

3

Let c be (-2)/(-16) - 476/(-32). Solve -10 - c = -5*n for n.

5