Let q be (-4 - -1) + 2 - -6. Suppose -w + 5*a = 4*w + 10, 2*a = -5*w + 18. Suppose 0 = -j - 4*u + 5, -3*j - 5 + 20 = 4*u. Solve -q = -w*n + j for n.

5

Let d® = r2 - 1. Let b(p) = -4*p2 - 6*p + 10. Let q(n) = b(n) + 5*d(n). Let c be q(6). Suppose -9 = -x + 2*k, k + k - 21 = -c*x. Solve 5 = x*l - 0 for l.

1

Let o = 19 + -9. Let d = o - 6. Solve 8 = -d*n + 2*n for n.

-4

Suppose 120 = 2*w + 114. Let z be (1 + -1)/(-2 + 0). Suppose z*m + 2*m = 10. Solve m*l - 17 - w = 0 for l.

4

Let a© = 2*c + 11. Let q(s) = 10*s + 54. Let p(l) = 14*a(l) - 3*q(l). Let v be p(-8). Solve -7*x - v = -3*x for x.

-2

Let r be ((-6)/(-5))/((-2)/(-10)). Suppose 1 = -4*f - 5*q, f - 4*q - r = q. Let u = -1 + f. Solve u = -5*x - 9 - 6 for x.

-3

Let n(f) = f - 3. Let i be n(6). Suppose i*j - 2 = r - 3*r, -4*j = 8. Solve r = 4*w - 4 for w.

2

Suppose 7*d - 2*d = 0. Suppose 3*g + 15 = d, -5*g + 0 - 19 = 3*b. Suppose 3*y + b*y = 0. Solve y*n - 8 = 4*n for n.

-2

Let d be (-6)/15(2 + 3). Let i be 3⁄6-2*d. Solve 0*f + 2*f + i = 0 for f.

-1

Let s(z) be the third derivative of -z6⁄12 - z3⁄6 - 4*z**2. Let d be s(-1). Suppose 3*x = 0, 0 = 3*y + 3*x - 1 - 11. Solve -y*j + d = -3 for j.

3