Let r = -21 - -21. Solve -2*h + r*h + 6 = 0 for h.

3

Suppose -3*r + 92 = 3*j + 2*r, -4*j = -r - 161. Suppose -3*a = 5*u - j, 0 = 3*a + a - 12. Solve m - u*m = 15 for m.

-3

Let l be (4/(-6))/(3/(-18)). Let s(z) = -z3 - z2 - z + 2. Let c be s(0). Suppose 0 = l*p + 2*j - 11 - 15, -2*j = c. Solve p*f - 2*f + 20 = 0 for f.

-4

Let p = 8 + -5. Suppose 4 = p*q - 2. Let k = -9 - -9. Solve q*y - 5*y = k for y.

0

Suppose 2*a = u + a - 13, 0 = 4*a + 8. Let o = u - 7. Suppose 2*p = 5 + 1, -12 = -4*w - o*p. Solve w = -0*z + z for z.

0

Let w be (9/(-6))/((-9)/60). Let x be w/(-4)*14/(-35). Solve x = -4*y + 5*y for y.

1

Suppose 6*t = 15 - 3. Solve t*w + 3*w = 0 for w.

0

Suppose -3*a + 16 = -l, -24 = l + l - 4*a. Let h = l - -5. Solve -h + 0 = r for r.

-1

Let s(l) = -4*l - 22. Let o be s(-6). Solve -j + 6 = o for j.

4

Let p be 2/(-3) - 68/(-12). Suppose -p*j + 4*k - 8 = 0, 5*j - j + 6 = 3*k. Solve -3*q + 8 + 4 = j for q.

4