Let a(w) = w. Let q be a(3). Suppose q*r - 19 = -4. Solve -r*s = -s + 16 for s.

-4

Let f(b) = -b - 5. Let l be f(-8). Solve 0 = -3*n + l - 12 for n.

-3

Let y be (-118)/(-4) + (-10)/20. Suppose 0*v = -5*v - 20, f - y = 5*v. Solve -f = 2*k - 3 for k.

-3

Suppose 0 = -m - 5*j + 7, 5*m - 9 = j - 0. Suppose 0 = 2*t - 3*u - 19, 0 = -0*t + m*t - 4*u - 24. Solve -t*n = -6*n - 16 for n.

-4

Let a(p) = -p2 + p + 5. Let j® = -r2 - 1. Let h(w) = a(w) - 2*j(w). Let t be h(0). Solve 3 = -q + t for q.

4

Let f(y) = -y + 27. Let i be f(19). Solve 4*u = -0*u - i for u.

-2

Let j(z) be the second derivative of -z3⁄6 + 4*z2 - z. Let t be j(7). Solve -d + t = -0*d for d.

1

Let q(t) = -t**2 + 9*t - 4. Let s be q(8). Solve 0 = -s*i + 4 + 16 for i.

5

Suppose -u = -2*j - 1, 7*u - 4*j - 11 = 2*u. Suppose 2*d + 5*t + 21 = 0, 0*d = d - u*t - 17. Solve 0*o = -d*o - 2 for o.

-1

Let j(a) = -a**2 + 7*a. Let q be j(6). Let w = q - 4. Solve -w*d = d + 6 for d.

-2