Let f be 0/(-4) + 3 + -14. Let j be 3/(2 - f/(-7)). Solve 0 = -4*o + j + 9 for o.

Suppose 9*g + 18 = 11*g. Suppose g = 4*b - 3, 5*k - 32 = -4*b. Solve 7 = -k*w - 9 for w.

-4

Let o(h) be the second derivative of h⁵⁄₂₀ - h⁴⁄₆ + h³⁄₆ + h2 + 2*h. Let a be o(2). Let c = 7 - a. Solve -1 = 2*r + c for r.

-2

Suppose -5*x - 4 + 5 = q, -5*x - 63 = -3*q. Let d = q - 10. Solve -2*v + 8 = -d*v for v.

-2

Let m(u) = -4*u + 1. Let q be m(0). Solve -f + 1 = -q for f.

2

Suppose -t = -65 - 129. Suppose 3*k = 2*x - 4*x + 114, 0 = -5*k - 2*x + t. Suppose -140 = -5*i - k. Solve 0*a - 5*a = -i for a.

4

Let x(a) = a - 3. Let p = 2 - -3. Let r be x(p). Solve -4 = 2*n + r*n for n.

-1

Suppose 3*r + 5 = 41. Solve -5*h - r = -h for h.

-3

Let n = 2 - 0. Suppose -30 = -0*u - n*u. Solve 8*j - 3*j - u = 0 for j.

3

Suppose 4*c - 24 = 2*a - 10, -19 = a - 5*c. Let n be (2 + 1 + a)*1. Solve -n*x - 2 = -2*x for x.

-1

Let l = -16 + 19. Let w = -4 - -8. Solve -n = l*n - w for n.

1