Let q = 21 - 7. Solve -4*f = -6 + q for f.

-2

Let h be 7*(4 + (-48)/14). Suppose -u = h*d + 12, 4*u - 11 - 1 = 4*d. Solve 2*t - 4 - 4 = u for t.

4

Suppose 0 = -5*t - 5*j, 2 = 2*t - j - 4. Suppose -3*r = 5*l + 6, -t*l - 6 = -l + 3*r. Solve l = i + i for i.

0

Let z be (-114)/(-22) - 20110. Solve z*k - 25 = -0*k for k.

5

Let k(o) = -2*o**2 - 9*o + 5. Suppose -2*r = 3*q + 1, 4*r + 33 = 5*q - 2. Let u be k®. Solve u = -5*h + 9 + 6 for h.

3

Let z be 14/(-21) - 16/(-6). Suppose -2*c + z*q - 6*q = 0, -3*c = -q - 14. Suppose -4*n - c*h + 153 - 61 = 0, 2*h = -3*n + 71. Solve -3*r - 2*r = n for r.

-5

Let j be (0 - (-4)/8)*8. Solve -3*i - 2 = j for i.

-2

Let w be (11 - 2)*2. Let y be (2233)/(w/(-21)). Solve y*u = 2*u + 5 for u.

1

Let k be (7 + (-35)/7)*64. Solve -5*y - 6 = -k*y for y.

-3

Let j = -18 - -11. Let i(f) = -f - 1. Let x be i(j). Solve 1 = -s + x for s.

5