Let v(w) = -4*w3 - 13*w2 + w + 4. Let z(l) = -3*l3 - 12*l2 + l + 4. Let r = 5 - 0. Let c(n) = r*z(n) - 4*v(n). Let h be c(8). Solve 4*t - h = 8 for t.

5

Let d be ((-4)/(-7))/((-8)/(-28)). Let v© = -9*c - 83. Let q be v(-11). Solve d*r + 2*r - q = 0 for r.

4

Suppose -2*g + 4*g - 12 = -4*x, 2*g = 2*x - 6. Suppose -5*i + 3 + 7 = g. Solve -i*o = -5*o - 12 for o.

-4

Suppose -3*z - 12 = -6*z. Solve 15 = -z*v + v for v.

-5

Suppose -2*i = -6*i + 24. Suppose -4*d = -i*d + 16. Solve 0*q = -2*q - d for q.

-4

Let n(v) = v - 2 + 16*v2 - 13*v2 + 1. Let t be n(1). Solve -t*k - 2 - 1 = 0 for k.

-1

Suppose -4*h - 2*j + 22 = 0, 2 = 5*h - 4*j - 6. Solve 4*i = -0 + h for i.

1

Let z(p) = 11*p + 57. Let o be z(-5). Solve 3 + o = 5*q for q.

1

Let h(u) = 2*u**2 - u - 2. Let l be h(-2). Solve 5*w + l = 3*w for w.

-4

Suppose 3*s + 1 = 16. Solve -u = -s*u + 8 for u.

2