Let y(b) = b3 - 7*b2 + 6*b + 6. Let d be y(6). Suppose 0 = 3*h, -3*h + d = 3*r + h. Let a be (-1)/r - (-7)/2. Solve a*u = -1 - 2 for u.

-1

Let k(i) = i3 - 2*i2 + 2*i - 1. Let j be k(2). Solve j*v = -v for v.

0

Let c be 0 - 2 - (2 - 4). Let l(d) = -d. Let y be l©. Suppose y = 3*j - 15 - 15. Solve 0 = -5*n - 0*n - j for n.

-2

Suppose 8 - 4 = -3*r + 2*g, 2*g = -r + 4. Solve r*h = -h - 5 for h.

-5

Let g = -34 - -51. Let p = -17 + g. Solve -4*s + 0 - 20 = p for s.

-5

Let y© = -c - 5. Let d be y(-8). Suppose 2*m + 1 = -3*h, d*h = 4*m - 0*m - 43. Solve -5*i + m + 3 = 0 for i.

2

Suppose 4*p - 13 - 23 = 0. Let g be 6/p - (-21)/9. Solve 2*z + g*z = -20 for z.

-4

Let i = 3 - 8. Let b = i - 5. Let w = -7 - b. Solve -t - w = 1 for t.

-4

Suppose 3*w + 57 = l, 3*w + 4*l + 52 = 10. Let g be (-1)/((-6)/(-4))*w. Solve -2*s = s - g for s.

4

Suppose 0*i + i - 5 = 0. Let s = 38 - 38. Solve -i*w - 9 + 24 = s for w.

3