Let d(l) = 3*l**2 + 21*l + 4. Let h be d(-7). Solve -h*s = -0*s for s.

Let l = 1 - 1. Solve -8 = -4*u - l for u.

2

Let f(x) = x**2 - 1. Let u be f(1). Let a = -4 + 10. Suppose -a*d + d = u. Solve -2*m - m - 9 = d for m.

-3

Let o(g) = -g**2 + 8*g - 13. Let l be o(4). Let v = 44 - 23. Solve l*n + 9 = v for n.

4

Suppose b - 8 = -13. Let q be 0 - (-3 + 2 + 0). Let x be q/(-2)*-2 - b. Solve x = -f - f for f.

-3

Suppose 4*g - 24 = -0*g. Let s be ((-400)/15)/((-2)/g). Suppose y - 5*y + s = 0. Solve k - y = 6*k for k.

-4

Let i(d) be the first derivative of d⁴⁄₄ - 2*d3 - 4*d**2 + 9*d + 1. Let h be i(7). Suppose 0 = 2*x - 7*x. Solve -h*c + x*c - 6 = 0 for c.

-3

Suppose 2*y - 29 = -0*h + 3*h, 0 = -3*h + y - 28. Let u = h - -13. Suppose a - q = -5*q - 17, 5*a = -u*q - 5. Solve 4 - 7 = -a*j for j.

1

Let r = 6 + -6. Suppose r*y = -y. Solve 4*h - 8 = -y*h for h.

2

Let t be (-66)/10 - ⁸⁄₂₀. Let g = -5 - t. Let b = 1 - 1. Solve b = g*r - r - 1 for r.

1

Let w be (-12)/(-8) + (-2)/(-4). Solve w*z = -0*z for z.

0