Let q be (-2)/(-7) + 9/(126/80). Solve 3*l + 0*l = -q for l.

Let t(z) = -3*z - 13. Let c(m) = 8*m + 38. Let b(d) = 4*c(d) + 11*t(d). Let s be b(9). Solve s*q - q = -4 for q.

4

Suppose -4*k + 19 = -1. Let q(m) = 5 + m - m + 4*m - m**2. Let w be q(k). Solve 0 = -u + 1 - w for u.

1

Let o be 1*(-7)/((-35)/40). Solve o = 3*f - 7 for f.

5

Let v be 6/(0 - -2) + 26. Suppose -4*u - 1 + v = 5*f, -4*f + 16 = 0. Solve -u*n - 4 = 2*n for n.

-1

Suppose 2*n = n. Let f be (-1)/5 - ⁸⁷⁄₁₅. Let w = -4 - f. Solve -w*o - o = n for o.

0

Let j(w) be the third derivative of w⁴⁄₁₂ + w³⁄₃ + 7*w**2. Let v be j(0). Solve 5*r - v = 3*r for r.

1

Let s(j) = -j**2 + 11*j + 7. Let g(o) = o + 1. Let b(h) = g(h) - s(h). Let w be b(11). Solve 0 = -3*k - w - 4 for k.

-3

Suppose 4*c - 192 = 4*v, 5*c - v - 3*v - 236 = 0. Suppose -2*b - 2*m = -c, -3*m + 5*m - 24 = -b. Solve -6*r = -r + b for r.

-4

Let a(d) = 2*d - 4. Let s be 9/(-15) - 18/(-5). Let b be a(s). Let q(h) = h3 + 5*h2 - h - 5. Let p be q(-5). Solve -r - b*r = p for r.

0

Let r(u) = -2*u - 12. Let y be r(-11). Suppose y*t = 13*t. Solve t = 4*v - v - 15 for v.

5