Let g be 2 - (3 - (1 + -5)). Let c be 3*g*5/(-15). Solve 10 + 10 = c*x for x.

4

Let t = -5 + 15. Let q be 14/t - 6/(-10). Solve -3 = -q*n + 5 for n.

4

Suppose 2*y - 2 = -2*g + 3*g, -11 = -y - 2*g. Let t be 2 - y - 5/(-1). Solve -2*s + t = -s for s.

4

Let n = 15 - 7. Solve a = -a - n for a.

-4

Let i(x) = -x. Let f be i(-1). Suppose 0 = 3*a + v - 2, -f - 1 = -5*a - 2*v. Solve a*k + 15 = -3*k for k.

-3

Let g be (52/(-39))/((-1)/3). Suppose -12 = -g*k, 2*a - 28 = 2*k - 6*k. Solve 0 = 3*i - 7*i - a for i.

-2

Suppose 0*u = 2*u + 2. Let r = -1 - 0. Let j be 0r(u - 0). Solve j*q = -q - 1 for q.

-1

Let p(h) = -h**2 + 16*h - 57. Let y be p(8). Solve -2*i + 11 = y for i.

2

Suppose 0 = -7*v + 5*v - 32. Let u be 33080 + 2/v. Solve 0 = 5*r - u*r for r.

0

Let y = 12 - 8. Suppose 0 + 3 = d, -y*o + 31 = 5*d. Solve 9*f = o*f for f.

0