Let b be 2 + (2 - -2*158). Suppose 0 = 5*g + 2*x - 388, 0*g - b = -4*g - 4*x. Suppose 0*h - g = -2*h. Solve -5*r + h - 13 = 0 for r.

5

Let r = 9 - 8. Suppose 2*d + 0*d = o + 10, -3*d - 4*o - 7 = 0. Solve -2*w + r = -d*w for w.

-1

Suppose -l - 4*z + 2 + 2 = 0, -39 = -5*l - z. Let q© = -c3 + 6*c2 + 6*c + 9. Let r be q(7). Let m be 6 - (r - (2 + -1)). Solve -l = -m*a + 7 for a.

3

Let i be (5⁄2 - 2)*6. Suppose 8 = 5*m - 12. Let o be (8 + -4)*5/m. Solve o*c - 8 = i*c for c.

4

Suppose 4*y - 4*i + i - 35 = 0, 3*i = y - 11. Suppose -4*q + 4*x + y = 0, x = 2*q + 5*x + 8. Solve q = -2*p - 3*p - 15 for p.

-3

Suppose 3*l + 1 = 7. Let r(f) = f**2 - 9*f + 10. Let j = -9 - -17. Let v be r(j). Solve q + l + v = 0 for q.

-4

Let b(q) = 3*q + 3. Let f be b(-1). Solve f*k = -k for k.

0

Let a(n) = 8*n**3. Let g be a(-1). Let b(j) = -2*j + 4. Let h be b(g). Solve 6*o = o + h for o.

4

Let s = 48 - 44. Let v be 5 + 0/(-2) - 0. Solve -f = s - v for f.

1

Let u® be the first derivative of -r5⁄120 - r4⁄12 - 2*r**3⁄3 - 2. Let j(y) be the third derivative of u(y). Let m be j(-8). Solve f + f = m for f.

3