Let a be (8/(-20))/((-5)/150). Solve 4*l = -0*l + a for l.

Let g = 13 + -6. Solve 3*p + g = -8 for p.

-5

Let r = -10 + 21. Let v = 23 - r. Suppose -3*z - 6 = 0, -4*l - 2 = 4*z - 14. Solve -l*h = -h - v for h.

3

Let q(u) = 2*u2 - 7*u. Let v(p) = 4*p2 - 15*p - 1. Let j(y) = 5*q(y) - 2*v(y). Let f be j(3). Solve f*b + 12 + 8 = 0 for b.

-4

Let w(x) = -x - 6. Let m be w(-10). Suppose -2*k - m = -4*k. Suppose -2 + 10 = k*a. Solve u - a = -3*u for u.

1

Let n(m) = -m - 1. Let f(w) = w + 9. Let l(v) = -f(v) - 2*n(v). Suppose 37 - 13 = 3*c. Let u be l©. Solve 3 = -z - u for z.

-4

Let s(p) be the second derivative of p⁴⁄₁₂ + p³⁄₃ + 3*p. Let v be s(-5). Solve 0 = -3*t + v for t.

5

Let s = 23 + -7. Let c be -2 - (-4 + -1 - 2). Suppose 2*w - 3*d = 12, -7 = -c*w - 6*d + 2*d. Solve w*t = -t + s for t.

4

Let s(y) = -2*y - 3. Let p be s(-3). Let q® = 5*r - 3. Let a(n) = 4*n - 2. Let l(v) = 6*a(v) - 5*q(v). Let z be l(0). Solve -z*m = -0 + p for m.

-1

Suppose 3*w = -5*d - 2*w - 15, -3*w - 9 = -3*d. Solve d*b - 4*b - 4 = 0 for b.

-1

Suppose 4*a = -1 + 17. Solve -2 = 3*z + a for z.

-2