Let j be (2 - 7)*8/(-10). Suppose -13 = -5*f - 3*k, j*f + 2*k - 10 = -0*f. Suppose 5*l = 2*d - 3, 2*l = d - 5*d + 18. Solve 2*q + f*q = d for q.

1

Let b(t) = t**2 - 6*t + 3. Let m be b(7). Let p be (2 + 0)*m/4. Suppose -3*k + 2*v + 31 = 13, -2*k + p*v + 23 = 0. Solve k*o = -6 - 10 for o.

-4

Suppose 0 = 4*h - 3*m - 27, -5*m - 7 = -4*h + 30. Suppose 3*a + 6 = o, -o + h*a + 18 = 2*o. Suppose 0*l - 3*l = -o. Solve -l*j + 6*j = 0 for j.

0

Let d be (8/(-5))/(10/(-50)). Solve -2*n - d = -2 for n.

-3

Let m = -2 + 4. Let p be 1*(m - 2)/1. Solve -g - 2*g = p for g.

0

Suppose -8*i = 3*o - 4*i + 1, -5*i = 4*o. Suppose 3*a + 3*r = 0, -2*r = o*a - 0*r. Let w = a + 3. Solve w*z = -z + 12 for z.

3

Suppose o - 3*b - 14 = -6, -b + 19 = 4*o. Solve p + o = 6 for p.

1

Let b(m) = -m2 - 6*m - 4. Let o be b(-4). Let t(a) = -a2 - 13*a - 12. Let f be t(-12). Solve f = -4*r - 8 - o for r.

-3

Suppose 0 = 4*k - 5*k + 2*w + 6, 25 = 5*w. Suppose -20 = -5*a - n - 4*n, n = -5*a + k. Suppose 20 = a*m + m - 5*q, m = -4*q - 16. Solve 5 = 5*d - m for d.

1

Suppose -30 = -3*t - 4*y, 3*t = 2*t - y + 10. Solve 0 = -k - k + t for k.

5