Let j be (0 - (-3)/(-6))*0. Let z = j - -2. Suppose -z + 0 = 4*v - 3*q, -6 = 4*v - 5*q. Solve -v = w - 5 for w.

Let a(x) be the third derivative of 0 + ¹⁄₂₄*x4 + 0*x + x2 + ⁷⁄₆*x**3. Let r be a(-3). Solve -3*h - 2 = -r*h for h.

2

Suppose -2*g - 9 = -27. Solve 4*o - g - 7 = 0 for o.

4

Let j = 18 + -14. Solve -j*b + 15 = -7*b for b.

-5

Let u(f) = -f. Let b be u(-6). Suppose -b*p = -p. Solve -5*w - 5 + 0 = p for w.

-1

Let l(f) = -f3 + 9*f2 - 7*f - 4. Let z be l(8). Suppose 2*h + z*d = 20, 3*h - 9 = 3*d - 2*d. Solve -2 = -h*o + 6 for o.

2

Suppose 13*j = 17*j. Solve 2*s + 2*s + 8 = j for s.

-2

Suppose 0 = 4*l - 2*n + 8 - 26, 0 = l + n + 3. Suppose -4*q + l*q = 4*y + 38, -4*q + 4*y = 28. Let f = -7 - q. Solve -f*d = -2 - 14 for d.

4

Let a = 23 - -5. Let t = a - 13. Suppose c = 4, 3*b + c = -0*b + 16. Solve -g - t = b*g for g.

-3

Let d = 1 - -4. Suppose -2*h + d = -5. Solve -s - 1 = -h for s.

4

Let c(s) = s**2 - 7*s - 13. Let d be c(9). Suppose -7*w = -2*w - d*u, w + 4 = 5*u. Solve 0 = -2*h - 3 + w for h.

-1