Let s be 1/4 - 50/40. Let x be (-4)/s - 0 - 1. Solve -x*w = 2*w - 5 for w.

Let o(s) = s - 2. Let d be o(6). Let p be ⁴⁵⁄₁₂ - (-1)/d. Suppose 2*c - 30 = -4*k - 0*k, -p*c - 5 = -5*k. Solve l = k*l for l.

0

Suppose -60 = -5*l - 0*l. Suppose -11 + 5 = -3*v. Let k = v - 2. Solve k*b + 4*b = l for b.

3

Let c(y) be the first derivative of y³⁄₃ - 6*y2 + 4. Let b be c(12). Solve -h + 2 + 3 = b for h.

5

Let s be (-16)/(-8) + (0 - 4). Let t® = -r3 - 3*r2 - 3*r - 2. Let c be t(s). Solve m = -c - 1 for m.

-1

Let i be (-4 - -1) + 0 + 5. Solve x = i*x for x.

0

Suppose -l + 1 = -1. Suppose -6 = l*g - 14. Suppose -8 = -2*q, -2*m + 12 = -6*m + 3*q. Solve 16 = -g*f - m for f.

-4

Let y = 5 - 2. Suppose 16*b - 13*b = 12. Suppose 8 = o + o - 2*m, 2*o - b*m - 6 = 0. Solve y*c - 10 = o*c for c.

-5

Let a(q) = q - 1. Let z be a(1). Let g be (3/(-6) - 0)*z. Solve g = 2*b - 6*b - 16 for b.

-4

Suppose -k - 10 = -4. Let y be (-6*3/k)/1. Solve l - y + 0 = 0 for l.

3

Let r be (-7)/(⁴²⁄₄)*-6. Suppose k + a - r = -k, -2*a = 2*k. Solve -15 = -t + k*t for t.

-5