Suppose 20 = 4*a, 16 = -0*n - n + 4*a. Solve -n + 0 = -q for q.

4

Let p = -23 + 42. Let f = 29 - p. Solve 2*z + 4 - f = 0 for z.

3

Let g(q) = -4*q + 75. Let u be g(18). Suppose 3*v + 0*c = c + 14, -c - 22 = -5*v. Let z® = -r + 8. Let k be z(v). Solve -o - u + k = 0 for o.

1

Let s be 6 - ((-4)/(-10) - (-72)/20). Let y(m) = -m**2 - 4*m + 5. Let i be y(-5). Solve -10 = s*a - i for a.

-5

Let u(b) = 6*b**2 + 2*b - 3. Let a be u(2). Solve -d = 4*d - a for d.

5

Let n be 10 + (-90)/(-24) + (-6)/8. Solve -n + 3 = -5*r for r.

2

Suppose 0 = v - 1 - 2. Solve -4 + v = -h for h.

1

Let d® = r3 - 3*r2 + r + 2. Let q be d(3). Suppose -3*i - 9 = -q*z - 0*i, -z + 9 = -3*i. Solve z = -5*c + 2 - 22 for c.

-4

Let m = -9 + 18. Suppose j = -2*j + m. Solve -j*n + 2*n = -4 for n.

4

Suppose -p + 3 + 0 = 0. Let m be 1 + 4 + (-3)/p. Solve 3*l = -l - m for l.

-1