Let u = -134 - -138. Solve u*a + 0*a = -16 for a.

-4

Suppose -4*h = -63 - 9. Let m = 20 - h. Solve -2*l = m*l + 16 for l.

-4

Suppose o + 0 + 1 = 0, 2 = x - 2*o. Solve -q = -x*q - 2 for q.

2

Let t(s) = -s3 + 9*s2 + s - 8. Suppose 0 = 5*r + u - 45, 0 = -3*r - u - 0 + 27. Let n be t®. Solve n = o - 4 for o.

5

Suppose 3 = -3*r + 6. Solve 2*q + r = q for q.

-1

Let i be ((-1)/(-6) + -1)*-6. Solve i*t + 6 + 4 = 0 for t.

-2

Let f(q) = -3*q2 - q2 + 8*q2. Let t be f(1). Let d(x) = x3 - 4*x**2 + x + 1. Let n be d(t). Solve n + 0 = p for p.

5

Let g(n) = -5*n3 + n2 - 1. Let f be g(-1). Solve -f*i - 5 = -20 for i.

3

Let b(q) be the third derivative of 0 - 13*q3 - 4*q2 + 0*q + 124*q**4. Let x be b(4). Solve 0 = 3*y + x*y - 20 for y.

4

Let u = -1 + 5. Solve -u*p - p = 0 for p.

0