Suppose w = -2*w - 2*r + 4, 0 = -5*w + 4*r + 14. Suppose -n - w - 6 = 5*x, -5*x - 4 = 3*n. Let u be ((-6)/2)/(3/x). Solve -2*c - u*c - 8 = 0 for c.

Let k(u) = u3 + 11*u2 - 13*u - 4. Let m be k(-12). Let j be ²⁄₅ + ¹⁵⁶⁄₁₀. Let r = j - m. Solve 0 = -f + 3*f + r for f.

-4

Let d = 72 - 72. Solve d = g - 3 - 2 for g.

5

Let q be -3 + 1 - (-4 - 3). Suppose -65*t = -64*t - 2. Solve -t*s - 1 = q for s.

-3

Suppose -1 = 2*i + 3*v, -5*i = -0*i + 4*v - 1. Let j be 0 - (i + 0 - 7). Solve j = -4*b + 14 for b.

2

Let a = -3 + 5. Solve r = 2*r + a for r.

-2

Suppose -5*j + 10 = -10. Let q = j - -8. Solve 3 + q = 5*i for i.

3

Suppose 3*m - 12 = g - 5*g, 3*m - g - 27 = 0. Solve 0 = -7*b + m*b for b.

0

Suppose -w + c + 8 = 0, 3*w + c = -c + 14. Suppose 4*p + w = 7*p. Solve 1 = p*t - 3 for t.

2

Let n be (-116)/(-6) - 6/(-9). Suppose 0 = 5*a - 3*j - n, 0 = 4*a - a - 4*j - 23. Let r be (-2 + 1)/(a/(-6)). Solve -5*v - 21 = -r for v.

-3

Suppose -4*i + 0*l + 18 = -5*l, i = -3*l - 4. Suppose 0 = -3*y - 5*a + 3*a + 10, 2*y + 3*a = 0. Solve -i*n + y = n for n.

2