Suppose 9*y - 4*y = 0. Let x(t) = -t**3 + 5*t**2 - 3*t - 4. Let a be x(4). Solve y*d - 4*d = a for d.

Suppose -3*t = -8 - 19. Solve -2*g = g - t for g.

3

Suppose 4*s + 2*x = 14, 2*s + 0*x + 3*x - 13 = 0. Let o = -42 - -45. Solve -s*n + 3 = -o for n.

3

Let z(b) = b**3 - b + 5. Let t be z(0). Let m = -3 + t. Solve 0*a = m*a - 10 for a.

5

Let g(t) be the third derivative of -t⁶⁄₁₂₀ + t⁵⁄₁₀ + t⁴⁄₂₄ - t³⁄₂ - 2*t**2. Let u be g(6). Solve m = u*m - 6 for m.

3

Let a be 36/(-8) - ⁶⁄₄. Let u(h) = h**2 + 7*h + 6. Let k be u(a). Solve -2*r - r + 12 = k for r.

4

Let a = 0 + 2. Let s = -3 - -9. Let p be 0 - 0/(0 + 1). Solve w + a - s = p for w.

4

Suppose -2*z + 30 = 13*z. Solve -4*t = -z*t - 10 for t.

5

Let r = 34 - 34. Solve r = 2*y + y for y.

0

Let h be (¹⁄₂)/((-4)/8). Let r = 1 + h. Solve 3*w + 2 + 7 = r for w.

-3

Let c be (-30)/(-20) - 1/(-2). Solve 0 = 4*n - c*n for n.

0