Let f be (-1)/(1/(-3)) + -2. Suppose -7*d + f = -6*d. Solve d = 4*q - 11 for q.

3

Let t = 7 - 4. Let z = 15 + -8. Let j = -7 + z. Solve j = 5*c - t - 2 for c.

1

Let d(x) = -x + 1. Suppose -3 = l - k, 0 = -5*l + 3*k + k - 11. Let a be d(l). Solve 5*h = -a*h for h.

0

Let r(l) = l3 + 15*l2 - 16*l + 3. Let b be r(-16). Suppose -8 = -2*y - 0. Solve -k - b + y = 0 for k.

1

Suppose 4*l - l = 0. Solve -4*x + 3*x + 5 = l for x.

5

Suppose -k - 15 = -6*k, t + 4 = 2*k. Suppose 3*y - t*q + 14 = 31, -3*q - 8 = -y. Solve 0*c - y*c = 5 for c.

-1

Let d be 10⁄3 + 3/(-9). Suppose n + d*k = 8, 3*k - 13 = -2*n - 6. Let f be 15n/6-2. Solve f*z - 5 = 10 for z.

3

Let k(x) = 4*x + 7. Let u(f) = f + 1. Let m(h) = 2*k(h) - 14*u(h). Let i be m(-2). Solve w - i = -3*w for w.

3

Suppose -10 + 7 = -3*s. Solve -t - s = -5 for t.

4

Let y = 26 + -26. Suppose -3*g + y*j = 4*j - 18, -5*g + j + 53 = 0. Solve 0 = 5*z - 10 - g for z.

4