Suppose 3*l - 3*d - 2*d - 40 = 0, 3*l + 2*d - 5 = 0. Solve -l*j + 27 - 7 = 0 for j.

4

Suppose 4*r = 2*p + 26, 3*p = 3*r + p - 20. Suppose -2*n - r = -10. Solve n*b = -0 + 2 for b.

1

Let q(y) = -8*y3 + y2 - 1. Let v be q(-1). Let c = -8 + v. Solve d + c*d = 3 for d.

3

Let b(j) be the third derivative of j6⁄40 - j5⁄30 - j4⁄12 + j3⁄3 - j**2. Let u be b(2). Let n = -8 + u. Solve -n*s = -2*s + 12 for s.

-3

Suppose -f = 3*n - 2*f - 4, n - 2*f = -2. Suppose -2*v = 3*i - 5, -v + 4*v = -i + 25. Let t = n + v. Solve -3*g + t = g for g.

3

Suppose -i - 2*i + 54 = 0. Let m = i + 0. Let d be (-12)/m - 11/(-3). Solve -19 + 4 = -d*z for z.

5

Suppose 2*p = 3*v - 2, 4 = v - 4*p - 10. Suppose 0 = -5*j - 5*m - 50, -j - 5*m = -0*j + 30. Let f = v - j. Solve -f*z = -z for z.

0

Let w be 3*(3/(-9))/1. Let r = 3 + w. Let f be r + 2 + 4 + 0. Solve 2 = -2*v + f for v.

3

Let i(a) = 2*a - 1. Let v be i(-3). Let h = v + 23. Solve -2*j - 2*j = -h for j.

4

Let d(a) = a**2 - 3*a. Let q be d(4). Suppose 4*v + q*p - 24 = 0, 0*p - 12 = v - 5*p. Solve 0 = v*l + 2*l for l.

0