Suppose -5*f + h - 4*h + 70 = 0, h + 39 = 2*f. Let r = -38 + 53. Let v be (r/12)/(1/4). Solve v = -3*l + f for l.

Let r be (-1)/3 - (-28)/12. Suppose 3*a = -5*k + 6*a - 11, 10 = -4*k + r*a. Let c = 10 + k. Solve -4*u = -c*u + 8 for u.

4

Let r be ⁴⁄₁₀ - 52/(-20). Suppose -r*d = -6*d + 3. Solve h - 2*h = d for h.

-1

Let k = 7 - 5. Let j be (k + -4 + 2)/(-1). Solve -2*n + 8 + 2 = j for n.

5

Let p be (²²⁴⁄₇)/8 - (-1 + 1). Solve -s - 20 = p*s for s.

-4

Suppose 0*w = -3*w + 30. Let y = w + 1. Suppose -2*m - 1 = 4*i - y, -4*m + 9 = -3*i. Solve -5 = -2*z - m for z.

1

Let p = 41 - 41. Solve p*n + 6 = -3*n for n.

-2

Let q(u) = -174*u - u3 + 5 - 4*u2 + 179*u - 2. Suppose 0 = -6*c + 3*c - 15. Let d be q©. Solve -d*f = f for f.

0

Suppose 0 - 3 = -d. Solve -3*m = -4*m - d for m.

-3

Let l = 100 - 100. Solve -i = -l*i - 3 for i.

3

Suppose -4 = -2*x + 4*x. Let v be (6/x)/((-18)/24). Solve -v = 4*f - 12 for f.

2