Let a = -7 - -11. Suppose -20 = -a*n - 4*w, -6*w = -w + 5. Suppose -f + 5*o + 22 = 0, 5*f = -4*o + n*o + 18. Solve 0 = -f*b + b for b.

0

Let p be 4/(-10) - 6⁄10. Let f = 1 + p. Solve f = -0*z - 2*z - 6 for z.

-3

Let a(g) = -g**2 - 2*g - 1. Suppose 4*d = -5*z + 11, -5*z = -0*z + 2*d - 3. Let u be a(z). Suppose u = 2*l + 2*l. Solve l = -h - 2*h for h.

0

Suppose 3*t - 2*u - 3 = 0, 4*t - 4 = 4*u - 3*u. Solve m = 5 - t for m.

4

Let k(o) = 2*o - 4. Let p be k(3). Solve 0 = p*g - 10 for g.

5

Suppose 3*r + 2*o - 9 = 0, 0*o = r + 5*o - 3. Solve -2*l - r = l for l.

-1

Let o(i) = -i - 15. Let m be o(-7). Let s = 12 + m. Solve -q = s - 6 for q.

2

Let j be 5*(4 + 48/(-15)). Solve 0 = j*u - 5*u + 1 for u.

1

Suppose -3*x + 0*l = -2*l + 2, -5 = 2*x - 5*l. Solve x*z = 5*z + 25 for z.

-5

Let k be (-2 - 6/(-8))2-2. Solve -k*b = -b - 8 for b.

2