Let c be (-4)/14 + (-94)/14. Suppose 2*u + 5*o + 9 = 0, 0 = -u + 3*o + 2*o - 12. Let v = c - u. Solve v = 5*d - 21 - 4 for d.

5

Suppose 0 = 2*p + 5*y + 8, -4*y = -5*p - 0*p + 46. Solve -2*l + p = 2 for l.

2

Suppose 0*p = -4*p + 20. Suppose -2*u + 3*q = -6*u + 7, 3*q = -p*u + 11. Solve 0 = -4*o + u + 4 for o.

2

Let s = 5 + -2. Suppose 0 = z - 3*b + b - s, -b - 5 = -4*z. Let v be z - (2 - 2) - -7. Solve o + o - v = 0 for o.

4

Let o(x) = -x. Let a be o(5). Let s = a - -7. Solve s*i - 5*i = 0 for i.

0

Let o(x) = x3 - 4*x2 - 6*x + 6. Let s be o(5). Suppose -t = 3*t + 4*u - 16, -5*u = -t - 2. Suppose 6*i = t*i. Solve -s = z - i for z.

-1

Let a = -69 - -72. Suppose -10 = -4*w + 10. Let z = 10 - w. Solve -1 = -a*t + z for t.

2

Suppose -31*g = -22*g - 81. Solve 0*t + 3*t - g = 0 for t.

3

Let f(a) = a3 - 3*a3 - 3 + 3*a3 + 4*a - 2*a2. Let i be f(2). Solve 0*b = i*b - 20 for b.

4

Suppose -2*b = 2*w, 0 = 3*w - 5*b - 9 - 7. Suppose 0 = -w*x + x. Solve 2*m + m = x for m.

0