Let a = 10 - 8. Suppose 0*g = -a*g - 2*p + 8, g = p. Solve -2 = g*d - 4 for d.

Let s(q) = 4*q + 36. Let w be s(-9). Solve w = -b - b + 10 for b.

5

Suppose 0 = -28*s + 24*s + 8. Solve 0 = i + s - 3 for i.

1

Let k be ¹⁴⁶⁄₁₀ - 2/(-5). Let q = 6 + -1. Let g be 3/(-15) - (-1)/q. Solve -2*w + k - 5 = g for w.

5

Let n be (-4)/14 - 2/(-7). Let l be n - (-6)/3 - -3. Solve -2*w - 1 = -l for w.

2

Suppose -2*a - 2*s + 9 = -5*s, -4*s - 20 = -4*a. Solve r - a = -r for r.

3

Suppose 3*b - b = 6. Suppose 0 = p - b*d + 5*d + 4, 5*d + 10 = p. Solve p = -2*y - 2*y for y.

0

Suppose 0 = 2m + 5 - 15. Let p be (-3)/9(-11 + m). Solve -o - p*o - 3 = 0 for o.

-1

Suppose -5*u = -17 - 8. Solve -v + 0 = u for v.

-5

Let l = 8 + -2. Suppose -y - 15 = -l*y. Solve y*h = 7*h - 20 for h.

5

Let o(d) be the first derivative of d⁵⁄₆₀ + d³⁄₃ - d**2 + 1. Let x(t) be the second derivative of o(t). Let b be x(0). Solve -6*f + 16 = -b*f for f.

4