Let a(u) = -u**2 - 6*u. Let f be a(-6). Suppose -c + 5 = f, -2*c - 16 = y - 6*c. Solve -2*q - y = -3*q for q.

Let n(k) = 5*k2. Suppose 4*m = 16 + 8. Let o(w) = w3 - 5*w**2 - 7*w + 7. Let i be o(m). Let z be n(i). Solve -10 = z*u + 5 for u.

-3

Suppose -4*l = l - 20. Suppose -k - i - l = i, 7 = -5*k + 3*i. Let c be k*6/(-4)*1. Solve 2*h = h - c for h.

-3

Suppose 3*o = -4*a - 30, -4*a - 4*o + 0*o - 32 = 0. Let m be (-26)/a - (-1)/(-3). Solve -w - m = -0 for w.

-4

Suppose -3*m + 4*o - 13 = 0, m + 4*o = 10 + 7. Solve i - 1 = m for i.

2

Suppose -4*u = -2 + 18. Let a be (-12)/(-16) - 13/u. Solve 4*k + 0 = a for k.

1

Let j = 1 + -1. Let a® = 4*r2 + 8*r - 5. Let i(l) = 5*l2 + 9*l - 6. Let b(p) = -4*a(p) + 3*i(p). Let n be b(-4). Solve j = -n*t + 4*t + 2 for t.

1

Let c be (-4 + 5)/(¹⁄₅). Solve -c = 3*x - 2 for x.

-1

Let j = 12 + -27. Let n be (-16)/(-6)*j/4. Let t = -7 - n. Solve t*l = 2*l - 5 for l.

-5

Let o(z) = z3 + 3*z2 - 2*z - 4. Let p be o(-3). Let a be 3 - (0 + -2 + p). Let v = -1 + a. Solve 0*t - v = 2*t for t.

-1

Suppose 3*o - 12 = 0, 3*q - 2*o = -q + 12. Let i = 3 - -2. Suppose p = -j + i, q*j = -2*p - 2*p + 22. Solve -3 = -j*u - u for u.

1