Suppose -z - 7 = f, -4*f - 2 = -5*z - 1. Let u = 6 + f. Suppose -u = 3*y - 11. Solve 5*v + y = -2 for v.

Let n be -2 + ((-12)/2)/(-3). Let w = 0 + n. Solve w - 15 = 5*o for o.

-3

Let h = -4 - -18. Let m be (-40)/h*7/(-2). Solve m - 4 = 3*t for t.

2

Let j(t) = 2*t3 + 2*t2 - 2*t + 1. Let c be j(1). Let b = c + -1. Solve 0 = -2*l - b - 2 for l.

-2

Let y be 0 + 0 + (2 - -2). Solve -3 = y*l - l for l.

-1

Let u = -11 + 11. Let g be (-1)/2*(0 + u). Solve -20 + g = -5*t for t.

4

Let b = -3 + 7. Solve b*f - 3 = -7 for f.

-1

Suppose 27 = 5*c + 2. Solve 0*k + c*k = 5 for k.

1

Suppose -4*g - 5*f - 2 = 0, 3*f = -3*g + f - 5. Let j be (-2*g/(-3))/(-2). Let y = j - 1. Solve y = -o - 2*o for o.

0

Let g be 1 + (-1 - -2)*-2 + 16. Solve 0*u = -5*u + g for u.

3

Let s = -5 + 12. Suppose 4*n - 23 + s = 0. Suppose 3*k - n*k = 0. Solve k = 7*j - 3*j for j.

0