Let t = 8 + -2. Suppose -t*o = -3*o. Suppose -5*j = -4*g - 25, -3*j + 2*g = -g - 15. Solve j = -o*r + r for r.

5

Let n(x) = -x + 11. Let q be n(7). Let k(b) = b**2 - 2*b + 4. Let h be k(q). Solve 0 = 3*w - 0*w + h for w.

-4

Let w(m) = 4*m - 80. Let n be w(20). Solve 2 = -n*v + 2*v for v.

1

Let q be (-46)/(-8) - (-12)/(-16). Solve q*s - s - 12 = 0 for s.

3

Let i = 45 + -45. Solve a - 2*a + 3 = i for a.

3

Let l = 12 - 5. Solve 11*w - l*w = 0 for w.

0

Let y = -4 + 8. Let r = y - -2. Solve -4 - r = -2*d for d.

5

Let w(n) = n**2 - 5*n + 1. Let i be w(4). Let c be i - (-2 - -1) - -5. Solve -7*f = -c*f for f.

0

Let k = -15 - -15. Solve -j + k*j = 0 for j.

0

Let f(u) = -u**2 - 7*u + 5. Let y be f(-7). Solve -y*l - 17 = 3 for l.

-4