Let p(t) = -t**2 - 10*t - 6. Suppose -j - 3*a = -5*j - 45, -4*a = -3*j - 39. Let m be p(j). Suppose -m*d - 4*w - 5 = -23, 2*d + w = 12. Solve -z = -d*z for z.

0

Let y© = 2*c2 - 2*c - 3. Let h(d) = 5*d2 - 5*d - 8. Let w(q) = -3*h(q) + 8*y(q). Let l be w(2). Suppose 0 = l*x + 2*x - 40. Solve 0*u - 5*u + x = 0 for u.

2

Let o(x) = -3*x3 + x2 + x + 1. Let y be o(-1). Suppose 8 = 3*s - s + a, -2*s + a + y = 0. Solve -f = -0*f - s for f.

3

Let a be 6⁄21 + 38⁄14. Suppose -a*u - c = 4*c + 19, 14 = 2*u - 2*c. Suppose -d - 5*w - 15 = 6, 0 = 5*d + w - 15. Solve -u*t - 14 + d = 0 for t.

-5

Suppose 7*x + 126 = 25*x. Solve -4*s + x*s - 9 = 0 for s.

3

Let n(q) = q**2 + q - 39. Let b be n(6). Solve 5*v = -8 + b for v.

-1

Let p = -4 + 7. Solve -r + p = -2 for r.

5

Let k = -3 - -5. Let c be (-1 + 5 - k) + -8. Let j = 8 + c. Solve -10 = -4*o - j for o.

2

Let c = 11 + -8. Suppose -6 = -3*l + 3. Solve 0 = -c*j - 0 + l for j.

1

Let j be 10 - (0/3 - 2). Suppose -4*u = -4*h + j, 2*u + 4 - 1 = h. Solve u*x - 12 = -4*x for x.

3