Let o be ((-1)/(-3))/((-2)/66). Let i = 16 + o. Suppose 3 = i*c - 4*a, 3*c + 3*a = 4*c + 6. Solve -c*w - 2*w = -15 for w.

3

Let n(y) = 5*y2 + 5*y. Let z(i) = 26*i2 + 26*i + 1. Let v(l) = 11*n(l) - 2*z(l). Let p be v(1). Solve u - p = -0 for u.

4

Suppose -12 = -4*y + 20. Let q(v) = 4*v**2 + 3*v + 2. Let l be q(-1). Solve 0 = -l*n + n - y for n.

-4

Suppose 2*u + 5 = 17. Solve 0 = u*x - 3*x - 12 for x.

4

Let q be 24⁄36*((0 - -2) + 1). Solve -5*t - q = -4*t for t.

-2

Let u = 55 - 53. Solve -20 = -u*w - 2*w for w.

5

Let u = -2 + 5. Solve 15 = -3*w + u for w.

-4

Let h be -23⁄2-1. Suppose -j = -h*j + 4. Solve j - 4 = 2*a for a.

-1

Suppose -2*c + 49 = 3*j, 4*j - 67 = -3*c - 0*c. Solve -4*a + 1 = j for a.

-3

Let j(y) = 2*y - 1 + 3*y2 + 2*y - 2*y2 - 2*y - 2*y3. Let n(f) = -f3 + f**2 - f - 2. Let d be n(0). Let x be j(d). Solve 0*c + x = 3*c for c.

5