Let i(d) = 2*d - 37. Let o be i(19). Solve -4*h - o + 13 = 0 for h.

3

Let n(w) = -w - 1. Let l(u) = -u - 9. Let f be l(-5). Let j be n(f). Suppose 0 = -j*x + 10 - 1. Solve x*h + 1 + 8 = 0 for h.

-3

Let r be (0 + 1)*(-3 + -2). Let m(u) = -u3 - 5*u2 - 3*u - 6. Let s be m®. Solve 2*a + a = s for a.

3

Let u = -15 + 7. Let a be 4*((-18)/u)/3. Solve 0 = a*p + p for p.

0

Let s be 7 - 4 - (-2)/1. Solve 0 = s*r - 5 - 0 for r.

1

Let x(d) = -d + 3. Let y be x(2). Suppose -2*k + 7 - y = 0. Solve k*c + 3 = 4*c for c.

3

Suppose 4 + 2 = 2*d. Solve d*h - 6 = -0*h for h.

2

Let l(t) = -t3 + 4*t2 + 2*t + 1. Let f be l(4). Suppose -3*y - 6 = 3*a, -4*y + 5 = -3*a - 15. Suppose 31 - f = y*r. Solve 14 + r = 5*p for p.

5

Let s be ((-8)/3)/((-4)/42). Let t = s + -19. Let o(v) = v3 - 6*v2 + v - 3. Let p be o(6). Solve t = 4*r - p for r.

3

Suppose 5*d = -3*b + 18, b - 10 = -4*d + 3*b. Let f = 22 + -21. Solve 7 = -d*k + f for k.

-2