Let s = -13 + 5. Let x = 20 - 9. Let w = s + x. Solve 5*j - 2*j = w for j.

1

Suppose -6 = 5*u - 16. Let x(t) = -6 + 3 + u + t**2. Let b be x(-1). Solve b*i = -i for i.

0

Let r be 196⁄10 + (-2)/(-5). Let z = 3 - 1. Suppose z*i + 2*i - r = 0. Solve i*q - 23 = -8 for q.

3

Let v be -1 - 26/(-10) - 4/(-10). Let d(i) = i**2 - 1. Let u be d(1). Solve v*n + n = u for n.

0

Let g(l) = l3 + 5*l2 + 2*l - 6. Let o be g(-4). Solve -o*v - 8 + 0 = 0 for v.

-4

Suppose -3*u - 9 = -3*j, 3*j + 3*u = 8*j - 13. Let k = 8 - 5. Solve -j*y + 3 = -k for y.

3

Let d(w) = w**2 - 4*w - 5. Suppose s - 2*n + 11 = 0, 0*s + 4*s + 23 = n. Let z© = -c. Let y be z(s). Let r be d(y). Solve r*m - 1 = -m for m.

1

Let b(k) = -k + 10. Let a be b(8). Suppose -3*q + 9 = 0, 0*d = d - 2*q + 6. Solve d = c - a for c.

2

Suppose 16 - 52 = -2*o + 5*n, -5*n = o + 12. Solve 0*j - o = 4*j for j.

-2

Let j be (-3)/(75/(-35)) - 6/(-10). Solve -j*a = -3 + 1 for a.

1