Suppose z = 5*z - j - 12, -3*z - 10 = 4*j. Suppose -2*q - z*q = -8. Suppose 20 = x + 18. Solve -x*u = q*u - 16 for u.

4

Let j = -45 - -50. Solve -j*w = -0*w - 10 for w.

2

Suppose 0 = -3*s + 4*s + 12. Let x = 20 + s. Solve x = -5*m - 7 for m.

-3

Suppose -2*d = -8 + 2. Solve d = z - 2 for z.

5

Suppose -g - 2*g = 0. Solve g = 2*h - 6 - 2 for h.

4

Suppose 2*c - 93 = 29. Suppose -5*y = -c - 4. Let a(j) = j3 - 4*j2 + 4*j - 1. Let u be a(3). Solve -u = 3*r + y for r.

-5

Let x = 0 + 0. Let n be (5 + x/(-1))/1. Solve 0 = l + 4*l + n for l.

-1

Let x(f) = -f3 - 6*f2 - 4*f + 5. Let j be x(-5). Let v = 4 + j. Solve -2*p + 0 + v = 0 for p.

2

Let x(v) = -v + 2. Let r be x(-2). Solve 0 = -r*l + 11 + 5 for l.

4

Let u(b) = -b + 4. Let z be u(8). Let n = -4 - z. Let r = n + 2. Solve -t - r*t = 12 for t.

-4