Let a(j) = -j - 1. Let l be 1 + -3 - (-1 - 1). Let s be a(l). Let z be s + 1 - (1 - 4). Solve -6 - 9 = -z*r for r.

5

Let p = -22 - -14. Let v = p - -13. Solve v*k + 20 = k for k.

-5

Let d = 28 + -15. Let a(w) = -w**2 - 9 - 2 + 0 - 3 + d*w. Let x be a(10). Solve 6 = -5*k + x for k.

2

Let t = 2 + 0. Suppose 3*w - 5*p = -0*w - 10, -4 = -3*w - t*p. Solve -x - 1 - 3 = w for x.

-4

Let v = 60 + -57. Solve v*c = -c + 4 for c.

1

Suppose -5*d + 30 = -4*a, -3*d - 3*a = 10 - 1. Solve 0 = d*r - 6*r + 16 for r.

4

Suppose -2*s + 46 = -0*s. Suppose 5*n + 8 = s. Solve i - 8 = n*i for i.

-4

Let j be (510)/((16)/1). Solve j*a - 13 = -4 for a.

3

Let b = 31 + -31. Let d = 3 + -1. Suppose -3 = -4*w + h, 0 = 6*w - d*w - 2*h + 2. Solve -w*g + 3*g + 2 = b for g.

-2

Suppose -16 = 6*w - 10*w, v + 12 = 3*w. Let l be (2 + -4)*2/(-4). Let n = 2 - l. Solve -s + 3 - n = v for s.

2