Let g be 5 - (-2 - -4) - 4. Let b = 4 + -6. Let l be b + (3 - 1/g). Solve l*c = c - 3 for c.

Let u(o) = -3*o2 - 7*o - 1. Let k© = 4*c2 + 6*c. Let m = 4 + -7. Let y(i) = m*u(i) - 2*k(i). Let h be y(-9). Solve a + 2 = -h for a.

-5

Suppose 5*v - 1 = -4*i, -2*v + 13 = 4*i - v. Solve 5*k - i*k = 1 for k.

1

Let u be (0/1 - 2) + 12. Let r = 19 + -15. Solve r*m = -m - u for m.

-2

Suppose 4*j + 12 = -0*j. Suppose -5 = -i - 3. Let r be (6 - 21)*i/j. Solve 6*a + r = a for a.

-2

Let f(q) = -q3 - 4*q2 + 4*q - 4. Let u be f(-5). Let z be (-3 - -4)/u - 1. Solve z*g = 3*g for g.

0

Let x® = -2*r**2 + 12*r - 7. Let t be x(5). Solve -3*n - 15 = -t for n.

-4

Let o(l) = -6*l - 3. Let d be o(-3). Suppose -2*s - d = -5*s. Solve -g + 3 = s for g.

-2

Suppose -3*n + 18 = 2*s, -2*n + 3*s = n - 33. Let p = n - 6. Suppose -2*g = -7*g. Solve g = o + p*o - 6 for o.

2

Let t be -2 - (-19 - (-1)/(-1)). Suppose 4*n + 2*b - t = 0, n - b = -2 + 8. Suppose -3*y + y = -10. Solve -y*h + 5 = -n for h.

2

Let v be 1*(3 + 12/(-3)). Let p(z) = 9*z**2 + 1. Let n be p(v). Solve -w - w - n = 0 for w.

-5