Let b(a) = a - 9. Let o(s) = -2*s + 10. Let u(h) = 4*b(h) + 3*o(h). Let i = -8 - -3. Let n be u(i). Solve 0 = w - n*w - 9 for w.

Let i be ³⁄₁₂*4 - -3. Solve 0 = -i*b + b + 3 for b.

1

Let j(m) = -2*m - 2. Let q be j(-8). Suppose d = 3*d - q. Let c = d - 1. Solve -c*w = -w - 5 for w.

1

Let t(i) = -2*i3 - i2 + 4*i + 3. Let j = 0 + -2. Let o be t(j). Suppose -3*f + o = -5. Solve p = f*p - 3 for p.

1

Let u = 9 - 3. Let p = 14 + -5. Suppose -4*x + 2*w + 14 = 0, -2*x - 4*w + 11 = -p*w. Solve u = -3*k - x for k.

-3

Let u be ((32/(-4))/2)/(-1)*5. Solve 5*i + 0*i - u = 0 for i.

4

Let f be (-6)/21 - 4/(-14). Suppose 5*t - 5 = 0, 0*a - t + 1 = -2*a. Suppose m - 3*m + 16 = a. Solve 2*r = -f + m for r.

4

Let c be -3 + 2 + (-1)/(-1). Suppose c = 4*t - 3 - 77. Solve 2*j - 6*j + t = 0 for j.

5

Suppose -p = -2*a - 20, p = -a + 3 + 8. Suppose 5*c - p = 3*h, 0 = -2*h - 5*c + 2*c + 16. Solve n - h + 1 = 0 for n.

1

Suppose 0 = -3*x + 6 + 21. Solve -w + 4*w - x = 0 for w.

3

Let a(n) be the second derivative of n⁴⁄₁₂ + 3*n²⁄₂ - 7*n. Let m be a(0). Solve -m*g - 1 = 2 for g.

-1