Suppose 2*h + 3*q = 3, -3*h - 2*q + 0*q + 7 = 0. Let x(b) = -8*b. Let n be x(-1). Solve i + n = -h*i for i.

-2

Let w(l) = 7*l2 + l - 1. Let z(b) = b2 + b + 1. Let j(n) = -w(n) + 6*z(n). Let x be j(7). Let u = x - -12. Solve 0 = 4*y - 3*y - u for y.

5

Suppose 3*n + 3*t = 0, -3*n + 5*n + 4*t + 4 = 0. Solve n*s = 5*s - 9 for s.

3

Suppose 3*x - 4*t - 21 = 0, -4*x - 4*t = -2*x + 6. Let i = x + 2. Let u be (2/(-2))/((-1)/i). Solve 4*a - u*a - 3 = 0 for a.

-3

Let w(p) = p**2 + 7*p + 6. Suppose -2*h - 10 = 2. Let z be w(h). Solve 2 = -2*u - z for u.

-1

Suppose -5*u = -u - 32. Let n = u + -4. Solve 0 = -3*j - n - 5 for j.

-3

Suppose -3*n + 2 = -2*f - 8, 4*n + 5*f = -25. Suppose n = -m - 1 + 3. Solve -m*q = -q - 5 for q.

5

Let l = -35 - -49. Let z be 4⁄14 + 24/l. Let i(u) = -u3 + 3*u2 - 2*u + 3. Let n be i(z). Solve -3*f = -2*f - n for f.

3

Suppose 3*u - 87 = 3*t, -7*u + 122 = -3*u + 2*t. Suppose 0*a + 2*a = u. Suppose 3*f + 4*n + a = 44, 0 = f + 5*n - 28. Solve -5*d = -4*d - f for d.

3

Let a(u) = -u**2 + 5*u - 4. Let m be a(3). Suppose 2 = 2*w - y, 2*w + 2*y = -5 + 1. Let f = m - w. Solve f*k = k for k.

0