Let p(f) be the first derivative of -9*f**4⁄4 - f + 1. Let d be p(-1). Suppose 3*q = d*q - 30. Solve w + q = -w for w.

-3

Let f = -73 - -79. Let v(h) = -h**2 - 4*h + 1. Let t be v(-3). Suppose f*w = t*w + 4. Solve w*j + 25 = 7*j for j.

5

Let t(s) = s3 - 4*s2 + 4*s + 1. Let m be t(3). Suppose -j = y, 2*j + 0*y = -3*y - m. Solve 0*a - j = -a for a.

4

Let o = -2 + 2. Suppose o = 6*f - 2*f - 4. Suppose f = 3*g - 14. Solve 3*i - g*i + 2 = 0 for i.

1

Suppose 5 = -5*b + 5*m, -4 + 2 = 4*b - 2*m. Let t(j) = 6*j + 14. Let h(z) = 5*z + 13. Let i® = 5*h® - 4*t®. Let g be i(b). Solve -g - 3 = 4*x for x.

-3

Let s(l) = -l**2 - 7*l + 6. Let o be s(-7). Let d = o + -3. Suppose 0 = -z + 5*b, d*z = b - 4*b. Solve 3*v - v + 6 = z for v.

-3

Let i© = -6 + 4*c - 7 + 6. Let w be i(8). Solve 0 = 2*b + 3*b + w for b.

-5

Let u(l) = -l3 + 15*l2 + 9. Let q be u(15). Solve 4*g = g - q for g.

-3

Suppose 8*n = 4*n + 20. Suppose 2*f = -z - 3*f - 3, -5 = n*f. Suppose -a - 5*r = 5, -3*a - z*r + 5 = 3*r. Solve v + 12 = a*v for v.

3

Let j = -7 + 35. Let o = j - 16. Solve -4*w + w = -o for w.

4