Let z be (6/9)/((-4)/174). Let u = -21 - z. Solve -u = y + y for y.

Suppose -l - 1 + 2 = 0, 2*n - l - 27 = 0. Let c = n + -10. Let h(w) = 2*w**2 - 5*w. Let p be h©. Solve -m = -4*m + p for m.

4

Let l(k) = 2*k + 51. Let r be l(-22). Solve -17 = 2*a - r for a.

-5

Let a be 2 + 3 - (9 - 7). Solve a*k - 2*k = 0 for k.

0

Suppose -16 = 2*d - 58. Let c be (-6)/(-4)*14/d. Solve c = -t - 0 for t.

-1

Let z = -8 - -12. Suppose 0 = -r + z*r. Solve l + 2 - 3 = r for l.

1

Let u be 0/(-1) - 0/1. Let t(q) be the third derivative of -q⁵⁄₆₀ + q⁴⁄₆ - q³⁄₆ - 2*q2. Let h be t(2). Solve u*z - h = z for z.

-3

Suppose 0 = -5*a - w + 30, a - 3*a + 5*w = 15. Solve 0*m - m - a = 0 for m.

-5

Let k be 5/(-1*3/(-3)). Solve 0 = -k*l + l + 20 for l.

5

Let q(v) be the second derivative of -v⁵⁄₂₀ + v⁴⁄₃ + v³⁄₃ - 5*v²⁄₂ - v. Let f be q(4). Solve 2*n - 3 = f*n for n.

-3

Suppose -h + 5 = -0*h. Suppose -2*m + 4*p = -14, -3*p - 52 + 19 = -3*m. Suppose 2*u + m = 7*u. Solve h = -4*n - u for n.

-2