Suppose -5*j - 24 = -11*j. Solve 2*z = 3*z + j for z.

-4

Suppose -5*f + 7 - 2 = 0. Solve 0 = 4*l - 3*l + f for l.

-1

Let l(o) = o**2 - 6*o - 5. Let j be l(6). Let k = j - -3. Let x be ((-1)/(-2))/(k/(-8)). Solve x*u + 2*u - 12 = 0 for u.

3

Suppose 2*c - 4*c + 10 = 0. Suppose 0*q = -c*q + 45. Suppose -3*m + 6 = -q. Solve m*r = -0*r for r.

0

Let n be (14/(-5) + 2)*-5. Suppose 3*v = -j + 9, -21 = -j - n*j - 3*v. Suppose 0 = x - j*x + 6. Solve h - 2*h = -x for h.

3

Suppose -2*c - 3*k = 1 + 6, -4*k - 20 = 0. Solve -2 = -2*n + c for n.

3

Let s© = -c3 + c2 - c. Let h be s(2). Let t(g) be the second derivative of -2*g3⁄3 - 9*g2⁄2 - g. Let z be t(h). Solve -5*q + 0*q = z for q.

-3

Let m = 86 - 81. Solve -o = -m*o for o.

0

Let n be (-20)/6*18/(-4). Suppose 2*k + z - n = 6*z, -5*k + 2*z = -6. Suppose -8 = -2*d + 4*g, k*d + 5*d - 5*g = 15. Solve 0 = c + c - d for c.

1

Let k = 7 + 1. Let t = k + -5. Let z = t + -2. Solve -2 = 3*b + z for b.

-1