Let y(m) = m**3 + 6*m**2 + 4*m. Let t be y(-5). Suppose -4*g + 5*l + 30 = -t, -8 = -4*g - 4*l. Solve 0 = -o + g*o - 8 for o.

Let w(k) = -k3 + 5*k2 - 2*k - 4. Let u = 16 - 12. Let t be w(u). Solve -t*x = -5*x - 4 for x.

-4

Let d be (-6)/10 + (¹⁶²⁄₁₅)/3. Solve 13 = -d*v + 4 for v.

-3

Suppose 0 = -22*j + 25*j - 12. Solve j*f + 13 - 1 = 0 for f.

-3

Let f(n) = 2*n + 4. Let j(k) = -4*k - 9. Let z(m) = 11*f(m) + 6*j(m). Let r be z(-6). Solve h = r*h - 5 for h.

5

Suppose -3*s + 90 = 3*s. Solve v - 4*v + s = 0 for v.

5

Suppose 10*q + 2 - 22 = 0. Solve 0 = i - 1 - q for i.

3

Let k be (2 + -2)*2/(-4). Solve k = 4*f - 4 for f.

1

Suppose -j + 4 = -3*j + 4*p, 5*j = -4*p + 18. Suppose 5*k + j*r = 4, -2*k - 5*r = -4*k + 19. Solve -9 = k*z - 5*z for z.

3

Let n(g) = 4 + 9*g2 + 13*g3 + 10*g - 5*g3 - 7*g3 + g. Let r be n(-7). Solve r = b + 4*b for b.

5

Let z(l) = -2*l3 + l2 - 1. Let i be z(-1). Suppose -4*o + 0*o = 0. Let a = o + 0. Solve a = -i*h + 4 for h.

2