Let k be 4/(-12) - (-22)/3. Suppose -4*f - y + 13 = -3*f, -5*y - k = -4*f. Solve -f*n + 3*n = 0 for n.

Suppose 4*k = -5*h - 10, 4*k + 4*h = 2*k - 8. Suppose 4*n = 2*x - 28, -x + 7 = -4*n - 11. Solve -2*p + 7*p - x = k for p.

2

Suppose -5 + 7 = g. Suppose -g*k = -5*k. Solve 3*t - 7 + 4 = k for t.

1

Let a = -8 - -13. Solve -5 + 25 = a*w for w.

4

Suppose -166*u + 171*u - 150 = 0. Solve 5*c = -10 + u for c.

4

Let k(z) be the second derivative of -z⁵⁄₅ - z³⁄₆ - z**²⁄₂ + z. Let y be k(-1). Let j = 1 + y. Solve -16 = j*l + 9 for l.

-5

Let o be (⁴⁄₆)/(²²⁄₃₃). Solve 0 = d - 6 + o for d.

5

Let k be (-17)/85 - 1/(-5). Solve -r + 0*r - 1 = k for r.

-1

Let d be (-8 - -6)/(1/(-1)). Solve d*w - 5*w = 15 for w.

-5

Let s be ²⁄₄-1-6. Solve s = 5*k - 12 for k.

3

Let l be (-54)/(-10) - (-21)/35. Solve 2*j = -l + 2 for j.

-2