Let v = -5 - -9. Let s = v - -21. Let n = 8 + -5. Solve 2*b + s = -n*b for b.

-5

Let h be -35*(-2 - 48/(-20)). Let x = -12 - h. Solve x*k = -3*k - 5 for k.

-1

Let z(f) = f**2 + 2*f + 3. Let d = -10 - -7. Let g be z(d). Solve -3*y = -g - 0 for y.

2

Suppose 4*h + 16 = 8*h. Solve -h = -3*g + 2 for g.

2

Let w(m) = m3 - m2 - 2m - 1. Let n be w(-1). Let a be (2 - 1 - n)-4. Let d be (45/(-12))/(2/a). Solve -2*j - j + d = 0 for j.

5

Let l = -31 - -19. Let c be (-14)/(-6) - (-4)/l. Suppose -q + 8 = c. Solve q*j = j - 5 for j.

-1

Let h(b) = -2*b. Suppose 5*l - l + 2*q = 0, -5*l - 10 = 5*q. Suppose 2*w + 1 - 3 = l*m, -3*w + 5*m = -9. Let v be h(w). Solve s - 15 = -v*s for s.

3

Suppose 5*q - 5*d - 25 = 0, 0*q - 2*d - 26 = -4*q. Suppose -2*x + 2 = 4*z, -4*z + 0 = -4*x - 8. Let f be ((-2)/(-3))/(z/3). Solve f*h + 0*h + q = 0 for h.

-4

Let g = 5 - 3. Let y be ((-2)/3)/((-14)/63). Suppose t = -y*t. Solve t*q + g = q for q.

2

Let x(f) = f2 + f - 6. Let n(a) = -2*a2 - 3*a + 13. Let u(j) = 2*n(j) + 5*x(j). Let d be u(-2). Solve -y + 1 = d for y.

-1