Let j be (-10)/2*(-2)/5. Suppose -l + 0 = -j. Let t be 1/l - 4/8. Solve t*n = n for n.

Let d = 18 + 2. Suppose 3*g = 8*g + 20, 3*g = 3*a - 12. Let l be ((-4)/(-3))/((-4)/(-12)). Solve -l*p - d = -a*p for p.

-5

Let w(y) be the second derivative of -y⁴⁄₁₂ + 3*y³⁄₂ - 3*y**2 + 2*y. Let x be w(8). Suppose -3*u - u - 2*h = -12, -h = -x*u + 2. Solve u*p + 5 = 3 for p.

-1

Suppose -7*h - 4 + 60 = 0. Solve h + 4 = 3*i for i.

4

Let z(k) = -2*k**2 - 5*k - 2. Let a be z(-2). Solve 4*g = -a*g - 16 for g.

-4

Let w = 38 - 32. Solve 0 = -v - w + 1 for v.

-5

Suppose -4*g + 0*g = -c + 19, 5*g + 65 = 5*c. Let u = c - 9. Suppose 2*h - 3*z = -2, 4*h - z - 2 = 4. Solve -a - u = h for a.

-4

Suppose 2*l + 15 = 7*l. Let h be (-26)/(-10) + ⁶⁄₁₅. Suppose h*u + u - 32 = 0. Solve 0 = -l*m - u + 2 for m.

-2

Let z = 71 - 69. Solve -t = z*t for t.

0

Suppose -4*m = -5*h + 17, h - 4 = 3m - h. Let z be 6(⁷⁄₂ + -3). Let b = 0 + z. Solve -b*x = m + 4 for x.

-2

Let c = 24 - 21. Let o(n) = n + 2. Let d be o(-2). Solve -z + 0 - c = d for z.

-3