Suppose 0 = -2*r + 3*n + 4, -4*r = -0*r - 4*n - 12. Suppose a = -2*w + 22, 4*a = -r*w + 7*a + 66. Solve -6*u + w = -3*u for u.

4

Let g(y) = y + 1. Let h be g(2). Let u(b) = b**2 + 3*b - 3. Let d be u(-5). Solve 4*r + d = h for r.

-1

Let l(i) = -i - 5*i + 4*i - 7 + 0*i. Let j be l(-6). Solve d = j*d for d.

0

Suppose 5*n + 2*h = 52, 3*h + 13 = 4*n - 24. Solve n = 3*i - i for i.

5

Let t be 12⁄66 + (-4)/22. Solve 2*v = -t*v - 6 for v.

-3

Let b = -66 + 68. Solve -b*v - 2*v = 0 for v.

0

Suppose -k = 2*k. Suppose -2*i + 4 = -k*i, -o + 3*i - 3 = 0. Let w = 8 - o. Solve -w*h = -4*h for h.

0

Let z(g) = -13*g2 + 9*g - 1. Let v(b) = -7*b2 + 5*b - 1. Let a(o) = -11*v(o) + 6*z(o). Let j be a(0). Suppose 1 = j*r - 19. Solve -2*q - 6 = -r for q.

-1

Suppose -f - 4*f = 3*v + 9, f + v = -3. Solve 4*a - 15 - 1 = f for a.

4

Let b be (1 + (-6)/10)*10. Suppose 0 = b*o - 6 - 6. Let l = 10 + 10. Solve l = a + o*a for a.

5