Let s(k) = k**3 + 8*k**2 + 4*k. Let m be s(-7). Solve 5*v + 6 = m for v.

Let u = 50 - 5. Suppose -u = 2*d - 13. Let p be 4/d - (-9)/4. Solve 0 = -2*w + 8 - p for w.

3

Let v(a) = 10*a - 10. Let s© = 7*c - 7. Let u(o) = -7*s(o) + 5*v(o). Let r be u(13). Solve 0 = 5*i - i + r for i.

-3

Suppose 5*h + 0*h = a - 37, 4*h = -20. Solve a = -2*k + 2 for k.

-5

Let g be 3 + (-1)/(2/(-4)). Let x = -3 + g. Let y be (x - 1) + -2 + 4. Solve 0 = -2*b - 3 - y for b.

-3

Suppose 5 + 10 = 3*m. Solve 0 = -m*p + p for p.

0

Let i(z) = -5*z2 - z + 8. Let a(x) = x2 - x. Let h(u) = u**2 + 2. Let t be h(-2). Let p(k) = t*a(k) + i(k). Let f be p(8). Solve -3*v = -7*v - f for v.

-4

Suppose 3*i = 12, 2*w + 4*i - 16 = 26. Suppose -2*l + 0*l = 0. Solve -5*v - 7 - w = l for v.

-4

Suppose h - 5 = 5*g, -5 = -h - 2*h + 5*g. Let z be (-3)/18 + ¹⁄₆. Let n = z + h. Solve 3*s - 2*s + 3 = n for s.

-3

Let o(g) = -g - 2. Let w(l) = -1. Let b(m) = o(m) - 5*w(m). Let h be b(3). Solve 12 + h = -3*n for n.

-4

Let t be (-4)/14 - ¹⁰⁄₁₄. Let j be 0*(t/(-1) - 2). Let k be (19 - 1) + j/(-2). Solve -2 = 5*g + k for g.

-4