Let v = -70 - -75. Solve 2*f = -v + 1 for f.

Let n = 1 - -2. Suppose -4*j + 9 = -n*j. Solve -2*r = -5 + j for r.

-2

Suppose 5*n = 3*n. Solve o - 2 = -n for o.

2

Let k© = -c**2 + 7*c + 10. Let n be k(8). Solve n*u - 7*u - 15 = 0 for u.

-3

Suppose 0 = 2*n - f - 9, -5*f - 30 = -5*n - f. Suppose 0*t + n*t = 24. Solve 0 = -q - 2*q - t for q.

-4

Suppose q - 5 = -0*q. Let i be -3 - ((3 - q) + -5). Suppose 3*w = -i*d, 4*w - 3*d - 12 - 13 = 0. Solve w + 6 = 2*s for s.

5

Let g(u) be the third derivative of -u⁵⁄₆₀ - u⁴⁄₃ - u3 - u2. Suppose -5*q + 1 - 36 = 0. Let t be g(q). Solve l + 0 = t for l.

1

Let h be ((-37)/(-2))/((-10)/(-20)). Suppose 0 = 5*s + g - 21, 4*g + h = 5*s + g. Solve -7 = s*y + 13 for y.

-4

Let b(q) = -q3 + 5*q2 + 2*q - 6. Let i be b(5). Let c(v) = -v**2 + 6*v - 6. Let f be c(i). Solve 0 = 3*u + f*u + 5 for u.

-1

Let z® = -2*r**2 + r + 1. Let o be z(-2). Let h be o/(-2) - (-6)/(-4). Suppose v + h*l = -2*l, 4*l = -v. Solve v = d + 2 - 6 for d.

4

Let g be (-2 + 0)*45/(-6). Suppose 3*v + 2*r = 2*v, -5*r - g = v. Let c = v - 0. Solve 0 = 3*b - 8*b - c for b.

-2