Let s be ((-2)/(-4))/((-7)/14). Let g = -1 - s. Solve g = -4*u + 6 + 14 for u.

Suppose 2*v + 5*z = v, z = -5*v. Solve v = o - 2*o + 1 for o.

1

Let o(q) = 8*q - q + q**2 + 4*q - 8. Let c be o(-12). Suppose 0*p = -2*p. Solve p = -u + c*u - 9 for u.

3

Suppose 2*d - 12 = 6. Let w = d - 7. Suppose -w*l = l. Solve l = 2*b + 2*b for b.

0

Suppose 9*x = 4*x + 20. Suppose r - 1 = 3*w + 2, -x*r = -w - 12. Solve 12 - 3 = r*b for b.

3

Let f(w) = -w2 - 7*w - 1. Let c be f(-5). Let b(h) = -h2 - 8*h - 7. Let u be b(-6). Suppose -u*l = -l. Solve 0*x - 3*x + c = l for x.

3

Let w be 4/(-18) + ⁹²⁄₉. Suppose -d - d = -w. Let l be 2/(³⁶⁄₈ + -4). Solve -l*v + d = -3 for v.

2

Let a(o) = -15*o - 10 + 18*o - 1. Let t be a(5). Solve -2*m - 10 = -t for m.

-3

Let y = -9 + 0. Let j = -6 - y. Solve 1 = -g + j for g.

2

Suppose -5*q + 2 + 3 = 0. Let n be (q - -3) + (-6 - -4). Solve -7*p = -n*p - 25 for p.

5

Let l© = 3*c - 1. Let f® = -r3 - 8*r2 + 1. Let j be f(-8). Let a be l(j). Solve a*x = -5 - 3 for x.

-4