Let a(c) = -c. Let n be a(-4). Suppose -n = -4*t - 0. Let f = 2 - t. Solve l = -f + 5 for l.

Suppose -6*i + 312 = -2*i. Let g = i + -46. Suppose 0*q - g = -4*q. Solve 0 = -2*l - 0*l - q for l.

-4

Let s = -17 - -25. Solve -4*c + 4 + s = 0 for c.

3

Let n be 9/(-3 - (-18)/4). Let x = n - 4. Solve 4*k = x*k - 2 for k.

-1

Let h be (1 + 1/(4/(-8)))*-3. Let u = 2 - -25. Suppose -3*a + 2*z = -u, a + 2*a = -2*z + 39. Solve -h*f + a = 2 for f.

3

Let x be 16/(-10) - (-24)/40. Let o(d) = -3*d3 + 2*d2 + 2*d + 1. Let h be o(x). Suppose 2*k = h*k. Solve k = t + 6 - 4 for t.

-2

Let u(s) = s**2 - 7*s + 2. Let k be u(4). Let z be k/(-4) + (-2)/4. Solve j - 2 = z*j for j.

-2

Suppose 2*m + m = -2*d + 4, 0 = -3*d + 5*m + 44. Let n = d - 6. Solve 20 = n*u + 2*u for u.

5

Suppose -5*f - 43 = 2. Let p(t) = 13*t**2 + 1. Let c be p(1). Let b = f + c. Solve -y + b*y = -4 for y.

-1

Let o be (5 + -1)*²²⁰⁄₈₀. Solve -o = -4*s - 3 for s.

2

Let t(u) = -2*u**3 + 1. Let o be t(-1). Suppose -5*n + 26 = 2*k, k + 3*n - 27 = -4*k. Solve -o*i + k = 6 for i.

-1