Let c(f) = f**3 - 4*f**2 + f + 2. Let b be 2 - ((-1)/(-1) + -1). Let l be c(b). Let n = 6 + l. Solve 4 = -n*r + 2 for r.

Let a(w) = -w**2 + 7*w - 5. Let t be a(5). Suppose 9*n = t*n + 12. Solve -n*f = -2*f for f.

0

Let v = -7 + 17. Suppose 11 = o + 3*d - 2, -2*d + v = o. Solve 5*p + o = p for p.

-1

Let o(u) be the first derivative of 2*u2 + ¹⁄₃*u3 + 6*u - 2. Let k be o(-4). Solve -5*w + 16 = k for w.

2

Let k be ((-2)/(-10) - 174/(-30)) + 3. Let r = -6 + 13. Solve 4*m = -k - r for m.

-4

Let s = -2 + 6. Let b be ((-4)/(-6))/((-3)/(-18)). Suppose w = -j + s*w - 6, 0 = -2*w + b. Solve -3*v + 3 = -j for v.

1

Let s© = c**2 + 13*c + 15. Let l be s(-12). Solve -q + l = 5 for q.

-2

Let o(i) = i3 + 9*i2 - 2*i - 10. Let b(w) = -3*w + 3. Let m be b(4). Let p be o(m). Solve 17 + p = -5*k for k.

-5

Suppose -f = 2*n - 6*f - 141, 4*n = -4*f + 240. Let z be (-14)/n - 20/(-9). Solve 3 - 13 = z*r for r.

-5

Let c = -25 - -29. Solve -c*y + 15 + 1 = 0 for y.

4

Let c = -11 + 24. Let s = c - 10. Solve -5*f + s = -2 for f.

1