Let l be (-3)/((-6)/(-4)) + 6. Suppose 20 + 28 = l*d. Solve 4*z = -0*z - d for z.

-3

Suppose 0 = -5*b + 2 + 8. Suppose c + 0*c = b. Solve -c = -5*o + 18 for o.

4

Let d be ((-35)/14)/((-2)/4). Suppose -4*o + 1 = -5*t + 9, 3*o = 4*t - 7. Solve 4*f - d = o*f for f.

5

Let l be 4 - (7 - (-7 - -10)). Suppose b + 17 = 5*b + d, 2*d = -6. Solve l = b*j - 2*j + 3 for j.

-1

Suppose -3*d + l = d - 21, -2*d + 2*l = -12. Solve 25 = -d*w - 0*w for w.

-5

Suppose -d = -6*d + 10. Let h = 3 + -11. Let x = 0 - h. Solve d*u + x - 2 = 0 for u.

-3

Let i(w) = 3*w + 0*w + 2*w + w3 - 4*w2 - 4. Suppose -15 = -4*k - 3, 0 = 2*c - 2*k. Let f be i©. Solve f*z + 0*z - 6 = 0 for z.

3

Let m(l) = -l3 + 4*l2 + l - 2. Let x = -8 + 12. Let h = 0 + x. Let j be m(h). Solve -1 + 3 = -j*a for a.

-1

Suppose 0 = 3*a + 9 + 12. Let c = 7 + a. Solve -2*b + 6*b - 4 = c for b.

1

Let u(k) = 2k - 4. Let s be u(3). Let h = -5 + 9. Let x be (-3)/h(-7 - 1). Solve s*q = x - 0 for q.

3