Let q be 164/20 + 1/(-5). Suppose -4*r + 0 = -q. Suppose -3*w + 3 = -5*i, r*w = -0*w - 4*i + 2. Solve -a - 3 + w = 0 for a.

Let c = 14 - 23. Let i = c + -1. Let m be (-9)/(-6)*i/(-1). Solve -2*g = -7*g + m for g.

3

Let k(i) = i3 - 4*i2 - i + 4. Let g be k(4). Solve g = o + 4*o for o.

0

Let l(h) = h3 + 4*h2 - 2*h - 5. Let z be l(-4). Suppose 2*c + 12 = z*q, q + 3 = -2*c - 1. Solve 8 - q = -2*d for d.

-3

Let o be (-4)/6 + ¹⁵⁰⁄₉. Let d = -8 + o. Suppose -5*h + 12 + d = 0. Solve l + 12 = h*l for l.

4

Let c(h) be the first derivative of -h**²⁄₂ + 5*h + 1. Let i be c(5). Solve g + 1 + i = 0 for g.

-1

Let x be ⁹⁄₆*(-4)/(-3). Let b(w) = -2*w + 35. Let g(u) = u - 17. Let c(h) = -6*b(h) - 13*g(h). Let l be c(11). Solve 0 = -l*a + x*a - 2 for a.

1

Let n = 31 - 22. Solve -n = b + 2*b for b.

-3

Let x = 22 - 5. Let s = x + -15. Solve -s = i + 2 for i.

-4

Let z be 0 + (3 - ⁴⁄₂). Solve -z = a - 0 for a.

-1

Let u = -22 - -26. Solve -u*k + 7 + 1 = 0 for k.

2