Let x(l) = -l**2 - 15*l - 5. Let f be x(-15). Let j(g) = -g**3 - 6*g**2 - 7*g - 7. Let z be j(f). Solve z = 2*n - 3 for n.

Let b be (⁵⁄₂)/((-1)/(-2)). Suppose -a = -b*v - 21, 4*v = 6*v + 5*a + 30. Let r = 9 + v. Solve -2*f = -r*f for f.

0

Let v(q) be the second derivative of -q³⁄₃ - 3*q2 - q. Suppose 4*d = 3*d - 4. Let p be v(d). Solve -8 + p = 3*r for r.

-2

Let r = 2 - 0. Suppose -2*n - g = 2*g - 13, r*n - 8 = 2*g. Let f be (-10)/(-1)*2/n. Solve -f*j + 6 - 18 = 0 for j.

-3

Suppose -5*g + g = 2*r - 2, -3 = r + 4g. Let h be 10/(-4)(-12)/10. Suppose -3*o - 2*f + 17 = -f, h*f + 40 = 4*o. Solve -r*j - o = 13 for j.

-4

Let z be (-10)/(-1)*¹⁰⁄₂₅. Suppose z*m = -m. Solve m = -i - 2*i - 6 for i.

-2

Suppose u - 8 = -3. Suppose -m + u*m = 8. Let g = -3 - -5. Solve m*s = -g*s + 16 for s.

4

Let r(h) = 4*h2 + 2*h + 1. Let c(d) = -d2 - 7*d - 1. Let z be 1/(0 + (-2)/14). Let w be c(z). Let b be r(w). Solve -g = -2*g - b for g.

-3

Let k(x) = 3*x. Let a be k(-3). Let v be (⁹⁄₁)/(a/6). Let s = -1 - v. Solve -4 = -l - s for l.

-1

Let y = 1 + 1. Suppose 4*h + 7 = 3*c, -5*c + 2*c + 19 = y*h. Let n = h - 2. Solve n = -2*b - b - 6 for b.

-2

Let r© = -2*c**2 + 19*c - 8. Let i be r(9). Solve -2*h - i = -9 for h.

4