Suppose -2*f - 8 = -4*n, 5 = -4*f + 4*n + 1. Suppose 0*s - f*s = -4. Solve -3 + 11 = -s*d for d.

-4

Let r = 1 - -1. Suppose 14 = 2*u - 2*d, 2*u + r*d - 2 = -0*u. Solve u = -g - 1 for g.

-5

Let f be -1 + 5 + 8 + -1. Solve 0 = -4*j - f - 5 for j.

-4

Let n(o) = 8*o**3 - o - 1. Let d be n(-1). Let a be (-20)/d*16⁄10. Solve -5*i + 3 = -a*i for i.

3

Let p(a) = a3 - 8*a + 4*a2 - 18*a2 + 9 + 8*a2. Let w be p(7). Solve -2*h + h + w = 0 for h.

2

Let q© = 3*c - 30. Let t be q(12). Let g be (-2)/3 - (-28)/t. Solve g*s = s for s.

0

Suppose a - 2*o = 23, 5*a - o - 4*o = 90. Solve 4*n = 3 + a for n.

4

Let c = -4 - -1. Let w be (-1)/c - 140/(-12). Solve 0 = -5*h - 13 - w for h.

-5

Let k be (-7)/(-42) + 1/(-6). Solve 12 + k = 4*d for d.

3

Suppose -7*q - j + 8 = -2*q, -q + 3*j + 8 = 0. Let s = -406 + 409. Solve -q*z + z = -s for z.

3