Let n = 7 - 2. Suppose 5*s + 4*p = 2*p - 18, 0 = -4*s + 2*p - 18. Let g be (8/10)/(s/(-10)). Solve -n = g*u - u for u.

Suppose -y - 4*y - 5 = 0. Let w be 2 + (1 - -1) - y. Solve -5 = 2*j + w for j.

-5

Let p be (-2 - (-141)/6)*2. Suppose -3*k + 2 = -p. Solve -4*v = -v + k for v.

-5

Suppose -2 - 1 = -x. Suppose -x = 2*t - 9. Let c be t/(-12) - 2/(-8). Solve c*w + 4*w + 12 = 0 for w.

-3

Suppose 0 = 2*w + w - 3, -3*m = -5*w - 19. Suppose -a + 0*a = -m. Let y(u) = -u + 10. Let q be y(a). Solve q*k + 8 = -0*k for k.

-4

Let u = -168 + 167. Let f be 2/(-4) + 2/(-4). Let m be 2*u/(f - 0). Solve m*j = 7*j for j.

0

Let g be (-6)/4 - 12/(-8). Let h(s) = s + 3. Let a be h(g). Solve -q + 5 - a = 0 for q.

2

Suppose n + 11 = 3*q, 0 = 4*q - 5*n - 0*n - 22. Solve q*c = -2 + 5 for c.

1

Suppose -v + 2*r = -3, 4*v = 2*v - r + 6. Solve -k - v*k = 12 for k.

-3

Suppose 4*r - 1 = 11, 5*a - 3*r = 71. Solve -3*p = -7*p + a for p.

4

Let s be ¹⁄₂ - (-36)/8. Solve q = -0*q + s for q.

5