Let s be (0 + 9/(-3))/(-1). Let y be 6 + 4 + -7 - s. Let z(p) = -p**2 + 5*p + 1. Let x be z(4). Solve y*g = x*g - 15 for g.

3

Suppose v + 0 = 2. Let m(t) = 22*t**2 - 1. Let q be m(-1). Let p = q - 21. Solve -v*c - c + 9 = p for c.

3

Suppose -9*c - 5 = -5*d - 4*c, -4*c = 2*d + 4. Suppose -4*p - 2*t + 10 = 0, -t = -d*t - 3. Solve 3*f - p = 2 for f.

1

Let d = 13 + -9. Suppose -12 = 2*x - a - d*a, 5*x - 8 = 3*a. Suppose -5*g + 9 = -2*f - 39, 52 = x*g - 5*f. Solve -g = -6*j + 4*j for j.

4

Suppose -c + 5*c + 76 = 0. Let t = c + 27. Solve -3*v + t*v = -10 for v.

-2

Let k be 0 + -1 + (-2)/(-1). Let i(j) be the third derivative of j4⁄4 - j3⁄6 + 5*j**2. Let z be i(k). Solve -z*u - 3 = 7 for u.

-2

Suppose -2*h = -3*z + 10, 0 = 2*z + 2*z + 4*h + 20. Suppose z = -o - o + 10. Suppose -l + 2*f = -2*l, l - o*f = 14. Solve 0 = l*b - 16 - 0 for b.

4

Let t(n) = -n3 - 10*n2 + 6. Let g be t(-10). Solve 4 + g = 5*u for u.

2

Suppose 3*s = 8*s - 20. Let x = -12 + 14. Suppose -3*n - 7*c + 2*c + 38 = 0, 5*n - 26 = c. Solve -x*b = n + s for b.

-5

Let l = 9 + -4. Suppose -2*k + 14 = 10. Let g = -1 + 1. Solve k*d - l*d = g for d.

0