Let x = -2 - -7. Suppose -2*u - 7 = -x*q - 2, 2*q = 5*u - 40. Solve -5*y + 0*y + u = 0 for y.

2

Let c(x) = -x**2 + 8*x - 7. Let d be c(7). Solve d = -4*a + a for a.

0

Suppose 0 = -2*f - f + 9. Suppose f*h - h - 12 = 0. Solve 3*q - h*q = 15 for q.

-5

Suppose 3*x + 121 = 5*s - s, -4*s + 5*x = -127. Suppose -5*t + 17 = -s. Solve -3 + t = -2*u for u.

-3

Suppose 33 = 4*f - 5*q, -3*f + q - 2*q = -1. Suppose -2*s - 2*w = -w, -3*s - 5*w = -7. Let l be (-3 - -1)/(s/3). Solve -l = -f*i - i for i.

2

Let n(g) = -g**2 + 7*g - 4. Let d be n(6). Suppose -2*t - 2 = 0, -d*t - 28 = -5*o + 39. Solve 0 = -5*x - 7 - o for x.

-4

Let c be (-2)/((0 + 2)/4). Let k be 8*(2/c + 1). Solve 2 = -2*q + k for q.

1

Let x(w) = -w3 + 6*w2 + 5*w - 9. Let a be x(6). Solve -6 + a = -5*f for f.

-3

Let b = 15 + -22. Let d(l) = -l - 3. Let a be d(b). Solve -10 = a*u - 2*u for u.

-5

Let i = 4 - 3. Solve -i = 3*w + 14 for w.

-5