Let z be (1 - (-6)/(-3)) + -3. Let l be (-39)/z - 5/(-20). Solve 0 = 5*c - 3*c + l for c.

-5

Let u(z) = -4*z + 2 - 2 + 2*z**2 + 1. Let c be u(3). Solve -5*a + c = 27 for a.

-4

Suppose -3*o = -2*o - 2. Suppose -2 = -o*v + 4*v, -q = v - 3. Solve 0 = -i + q*i + 12 for i.

-4

Suppose -z + 3*a - 15 = -4*z, 5 = z - 3*a. Suppose -2*q - 7 + 27 = 3*s, 3*s - z*q + 8 = 0. Solve 5*v = -s - 1 for v.

-1

Let q(x) = -26*x + 10*x2 + 15*x - x2 - 10 + x**3. Let r be q(-10). Solve -2*s + 1 - 5 = r for s.

-2

Let h be (-372)/(-18) + (-4)/6. Let x(g) = g3 + 7*g2 - 2*g - 9. Let a be x(-7). Suppose 3 - 1 = d + 2*z, -d + 3*z = 3. Solve d = -0*i + a*i + h for i.

-4

Suppose 2*o - o - 5 = 0. Let n be 2/o - 1025. Solve -5*a + 1 - 6 = n for a.

-1

Let v be (-1 - 3/(-5))*-10. Let r be (2/(-4))/(v/(-16)). Let k = -1 + 3. Solve -r*j - k*j = -8 for j.

2

Let z(j) = 2*j - 1. Let m be z(1). Let w = 1 + m. Let l = 15 - 9. Solve -l*r = -w*r + 20 for r.

-5

Suppose 0*u = -3*u + 21. Suppose 4*w = u*w + 9. Let o be 0/w - (1 + -3). Solve o = -2*h - 6 for h.

-4