Let g be (-1)/2 + (-3)/2. Let o be (-12)/(-18)*(-3)/g. Solve -o = l - 3 for l.

Let q be (-12)/8 - 21/(-6). Solve 0 = g - q*g for g.

0

Let k© = -c3 - 8*c2 - c - 3. Let q be k(-8). Let n = 3 - -6. Let a = n - q. Solve -1 = -a*f - 17 for f.

-4

Let v(p) = -6*p2 - 4*p + 7. Let m(t) = -7*t2 - 5*t + 7. Let x(n) = 5*m(n) - 6*v(n). Let l be x(0). Let b = l - -8. Solve -9 = -5*f + b for f.

2

Suppose -5*y + 3*t + 39 = 0, 2*y + 2*t = -2y + 18. Let u be (11 + -13)(14/(-4) - -2). Solve -3 = u*p + y for p.

-3

Suppose 0 = 5*c, 7*c = 4*n + 3*c. Suppose -3*a = -3*s + 15, 0 = -3*s - 4*a + 29 - n. Suppose -5*h = 5, -3*h + 2 - s = -w. Solve 0*i + w*i = 0 for i.

0

Let w(x) be the second derivative of x⁵⁄₂₀ - 2*x⁴⁄₃ - 4*x³⁄₃ - 7*x²⁄₂ + 4*x. Let l be (-4)/6 - 58/(-6). Let m be w(l). Solve 3*o = -7 - m for o.

-3

Let n = 5 - -1. Suppose -3*a - 4*t = -6*a + n, -3*t = -3*a + 6. Solve -a = 3*y - 5 for y.

1

Let k = -55 - -31. Let z be (-1)/(-6) - 44/k. Solve 5*m - 13 = z for m.

3

Let y = 3 - -3. Suppose -35 = -5*x - 2*d, 0*d = -x - d + 10. Suppose 0 = x*c - 10. Solve c*f + 0*f = y for f.

3

Suppose 4*h = h + 6. Let z(f) = 2*f3 - 3*f2 - f + 4. Let v(n) = n**3 + n + 1. Let x(o) = v(o) - z(o). Let d be x(h). Solve g = d - 3 for g.

2