Let z be 2/(-8) + (-175)/(-28). Let k be z*(-1 + (-16)/(-12)). Solve l = -k*l for l.

Let z(d) = d**2 - 5*d + 6. Let y(n) = -n - 1. Let q be y(-5). Let h be z(q). Suppose 0 = -h*j - j. Solve 4*b + 10 + 6 = j for b.

-4

Let c(s) be the first derivative of s³⁄₃ + s²⁄₂ - 9*s - 4. Let w be c(0). Let y = w - -23. Solve 4*u + 6 + y = 0 for u.

-5

Suppose x = -3 + 8. Suppose 52 = 3*y - 5*q, 2*q - 3*q - 92 = -4*y. Let p be 6/y + (-2)/8. Solve x*f - f + 8 = p for f.

-2

Let s be 5 + (12/(-3))/2. Suppose 12 = 3*j, s*k - 2*j + 2 = 2*k. Solve 5*z - k = 4 for z.

2

Suppose 2*y - 5*c = 4*y - 12, -6 = -y + 2*c. Let a = y + 4. Solve -a = 2*o - 0 for o.

-5

Let a(n) = -3*n**2 - 2*n + 2. Let j be a(2). Suppose 2*r + 20 = 4. Let u = r - j. Solve 0 = -3*t - 9 - u for t.

-5

Let t = 14 + -12. Solve -t*x - 3 + 5 = 0 for x.

1

Suppose -2*x + 2*f = 0, -32 = -4*x - f - 7. Suppose -x - 2 = -n. Suppose 5*i - n - 3 = 0. Solve i*a = -0*a - 4 for a.

-2

Suppose j = -8 + 24. Let n = j - 22. Let h = n - -6. Solve h = -2*q - 0*q for q.

0

Let x be 6/(-24) + 14/(-8). Let r be x + (9 - 2)/1. Solve r*b + 2 = 4*b for b.

-2