Let v = 1 + -1. Suppose -4 + 6 = x. Solve v*q + 2*q + x = 0 for q.

Suppose -n = -6*n. Suppose 2*b = 4*b - 2*z - 2, -3*b - 2*z + 8 = 0. Suppose n = -b*y - 0*y + 12. Solve -4*m = -y*m - 8 for m.

-4

Suppose -t - 2*g + 6 = 0, -g + 5 = 2*t - 7. Suppose v - r + 2 = 0, 0*v - 2*v + 4*r = 8. Let b(w) = w - 8. Let n be b(10). Solve n*x - t*x = v for x.

0

Let f(j) = 2*j - 3 - 6*j - j**2 + j - 2*j. Let s be f(-3). Solve 11 = s*g + 5 for g.

2

Suppose -4*w + 0*w + 20 = 0, 0 = -2*h + 4*w - 14. Suppose 4*v + 16 = 4*n, -3*n + 0*n - 3*v = 0. Suppose 3*s - n*s = 2. Solve -3*i + s*i - h = 0 for i.

-3

Let n be (-2)/(-10) + (-1)/5. Suppose n = -4*g + 6*g + 4. Let w be g/(-5) - 28/(-5). Solve w = f + 1 for f.

5

Let i = -9 + 17. Suppose 4*n + s - 1 + i = 0, -3*n + 2*s = 8. Let l be (-6)/n*⁶⁰⁄₉. Solve -l + 4 = 4*c for c.

-4

Let l(s) = 7*s - 1. Let q(z) = z + 1. Let r(f) = -l(f) + 6*q(f). Let p be r(0). Let h = -5 + p. Solve b - h*b + 3 = 0 for b.

3

Let c(t) = 5*t + 0*t2 + t2 + 2 - 2*t**2. Let a be c(5). Suppose m - 65 = -3*y, 5*y + a*m - 85 = 5*m. Solve 0*n + 4*n = -y for n.

-5

Suppose -4*h + 24 = 2*t, 4*t - 3*t - 5*h = -16. Solve 5*o = 6*o + t for o.

-4

Let j = -3 + 9. Let w be -5 - -1 - (7 - 17). Solve 4*l + j = -w for l.

-3