Suppose -n - 42 = -5*w, 0*n - 14 = -w + 3*n. Suppose -w = 3*f - 3*z + 1, -4*f + 12 = 4*z. Solve f*b = -b for b.

0

Let d be 5⁄1*(-16)/(-20). Suppose d*f - 60 = 4*i, -5*i - 55 = -4*f - 0*f. Solve 4*z = f - 4 for z.

4

Let m(i) = i**2 + 2*i - 4. Let l be m(-4). Let g® = 2*r - 2. Let x be g(3). Suppose l = x*t - 4. Solve t*j = -j for j.

0

Let s be -6*(-2)/4 + -1. Solve 0 = s*q - 3*q + 4 for q.

4

Let n® = r3 - 5*r2 + r - 5. Let q be n(5). Let j(g) = -2*g - 13. Let u be j(-11). Solve q = -0*w + 3*w + u for w.

-3

Suppose 2*n = -4*u + 5*n + 1, -4*n = 2*u + 16. Let s be u/(-8) - (-12)/16. Solve a = -s + 2 for a.

1

Let u be (-46)/(-5) - 1⁄5. Let d be 12/(-8)*(-12)/u. Solve 3 = -d*g - g for g.

-1

Let t be (0/(-5) + 1)/1. Solve t = d + 5 for d.

-4

Suppose r + 3*g + 3 = 0, 0*r + 13 = r - g. Suppose -3*m + 0*m = -r. Suppose y - m + 1 = 0. Solve 0 = 3*j - 4 - y for j.

2

Let h be (-4)/6 - (-34)/(-3). Let r = h + 23. Suppose -2*i - 3*l = 2 + 1, -l - 1 = -i. Solve 3*n + 1 + r = i for n.

-4