Suppose 2*d - 19 = -d - 5*x, -3*x = -6. Solve 3*y + 9 - d = 0 for y.

Let f(w) = -w3 - 6*w2 - 3*w - 2. Let x be f(-6). Solve 2*t = -2*t - x for t.

-4

Suppose 2*y = 5*y - 6. Solve 0 = 3*p - y*p + 5 for p.

-5

Let i be -2 + (-3)/(-6)*18. Solve -i*a + 3*a = 4 for a.

-1

Suppose 3*a - 13 + 4 = 0. Solve a*u = 5*u for u.

0

Let f(x) = x3 - 7*x2 + 2*x + 5. Let p be f(7). Suppose -2*k = l - 11, 0 = -6*l + l - k + p. Solve l = -4*j + 15 for j.

3

Suppose -5*z + 0*u - 2*u + 20 = 0, 3*z - 5*u - 43 = 0. Solve -y = y + z for y.

-3

Let h(o) be the third derivative of -o⁴⁄₂₄ + 7*o³⁄₆ - 2*o**2. Let f be h(3). Suppose f*w - 37 = -4*q + 3*w, -5*q = -4*w - 62. Solve k + q = -k for k.

-5

Suppose 4*z - 15 + 2 = r, -2*z - 3*r = -17. Suppose z*p = -0*p + 8. Let j = 2 + p. Solve 15 = j*o - o for o.

5

Let k be ³⁰⁄₉*1/(⁸⁄₁₂). Solve 25 = -k*s - 0*s for s.

-5

Suppose -3*i - 3 = -12. Suppose -k - 4*r + 40 = k, 0 = k + r - 16. Solve -i*z = z - k for z.

3