Let q® = -4*r - 14. Let n be q(-4). Solve 0 = y + n - 1 for y.

-1

Suppose 0 = 2*b + 3*b - 4*l - 162, 0 = 2*b + 5*l - 45. Suppose 5*y - 155 = -m, m - b = 2*y - 99. Suppose -4*h = -y + 4. Solve 5*z + 3 = -h for z.

-2

Suppose 0 = -2*w + 24. Let r = -19 + w. Let o(k) = k3 + 8*k2 + 6*k - 7. Let j be o®. Solve 0*y + 4*y = j for y.

0

Let b(f) = -8*f + 10. Let j(x) = -7*x + 9. Let r(g) = 5*b(g) - 6*j(g). Let p be r(3). Suppose 4*s - p = -3*l, -1 = -4*l - 3*s + 4. Solve -m - l*m = -12 for m.

4

Let z = -22 + 27. Solve 0 = -a + 6*a + z for a.

-1

Let y be ((-18)/10)/((-27)/90). Suppose 2*h + y = -h. Let f© = -c3 - 2*c2 - 2*c - 2. Let z be f(h). Solve 3*p - z = 1 for p.

1

Suppose 0 = 2*r + 6, 5 = b - 5*r + 4*r. Solve -l = -0*l - b for l.

2

Let p(x) = 21*x**2 + x. Let m be p(-1). Suppose -m = -3*k - 2. Solve -12 = -2*l + k*l for l.

-3

Let p(v) = v3 - 15*v2 - 17*v + 20. Let b be p(16). Solve b*m = 2*m - 2 for m.

-1

Let d(f) = f**2 + 4*f + 1. Let k be d(-5). Suppose 3*n - 5*n = -k. Let c = n - 3. Solve 4*b + 0*b = c for b.

0