Suppose -3*c = -2*u + u - 25, -4*u + 19 = 5*c. Solve -c*x - 6 = -4*x for x.

Let o = -45 - -49. Solve -o*i - 10 = i for i.

-2

Let k© = c3 + 8*c2 - c - 3. Let g be k(-8). Suppose 4*v + 3*r = g, 1 = -r - 4. Solve 2*n - 3*n - v = 0 for n.

-5

Let l = -5 + 1. Let n be 1/l + (-72)/(-32). Solve n*u + u = 0 for u.

0

Let u be (48/(-30))/(6/(-15)). Solve 14 = 5*t + u for t.

2

Let d(o) = o + 5. Let u(v) = -v**2 + 5*v + 9. Let k be u(7). Let h = k - -2. Let c be d(h). Solve 6*s - c*s = 4 for s.

1

Let a(m) = m3 - 11*m2 - 11. Let s be a(11). Let x = s + 16. Solve -x*r + 35 - 10 = 0 for r.

5

Let z(m) be the third derivative of -m⁵⁄₆₀ + m³⁄₃ - 3*m**2. Let x be z(0). Solve 0*w - 2 = -x*w for w.

1

Suppose -2*q + 1 = -3. Solve a + q = -a for a.

-1

Let p be ⁴⁄₂ - (33 - -3). Let k be p/4 - ⁹⁄₁₈. Let y(l) = l + 11. Let u be y(k). Solve 1 = 3*n - u*n for n.

1

Let j(a) = -2*a - 14. Let l be j(-7). Solve -2*d - 1 - 9 = l for d.

-5