Let l(v) = -v2 - 7*v - 19. Let g® = -2*r2 - 13*r - 39. Let d(b) = 6*g(b) - 13*l(b). Let w be d(-12). Solve 3*k + w = -8 for k.

-3

Let n = 3 + 4. Solve 15 = -n*a + 2*a for a.

-3

Suppose -22 = -4*y - 5*p, 2*p - 12 = -2*y - p. Let d = y + -3. Solve -2*a - 6 + 2 = d for a.

-2

Suppose -6*f + 13 = 7. Solve -f = -2*i - 3 for i.

-1

Let f = 42 + -36. Solve -5*l + 4 + f = 0 for l.

2

Suppose 12*q = 7*q. Solve q = -0*s - 4*s + 8 for s.

2

Suppose -4*y = 14 - 42. Solve -y - 3 = 2*p for p.

-5

Let a(d) = -d3 + 2*d2 + 2*d + 1. Let q be a(3). Let u = 4 + q. Solve 0 = 2*i - 4 - u for i.

3

Suppose -12*t - 5 = -113. Solve y - t = 4*y for y.

-3

Let w = -3 - -7. Suppose -w*c - c = -45. Let r(o) = o - 6. Let z be r(10). Solve 7*v - c = z*v for v.

3