Let z(b) = b**2 - 4*b - 9. Let f be z(7). Suppose 5*k = -3*j - f, 4*j + 3*k = -3 - 2. Solve h + 0 + j = 0 for h.

-1

Let l = -6 - -3. Let d be (1/(-1))/(1/(-9)). Let c = d + l. Solve -c*o + 20 = -o for o.

4

Suppose 3*p + 3*s + 13 = -2*s, -5 = -5*p - 3*s. Suppose 12 = -3*j, -2*j = m - p*j - 12. Solve -9 = -m*t + 7 for t.

4

Let b be ((-20 + 5)/5)/(-1). Solve -p + b = -4*p for p.

-1

Let b be 5 + 0 + (-2)/(-1). Solve b*s = 2*s - 25 for s.

-5

Let a(m) = m + 1. Let g(k) = k - 1. Let b(u) = -2*a(u) + g(u). Let y be b(-7). Solve y*i + 0*i + 8 = 0 for i.

-2

Suppose -14 = -5*o - 2*z, 0*z = o + 2*z + 2. Let d be -10*2*1/(-4). Suppose -o*g = -3*g - d. Solve -2 + 22 = g*n for n.

4

Suppose 0 = 3*h + 5*j + 5, j - 2*j - 1 = 5*h. Solve -5*q - 12 - 3 = h for q.

-3

Suppose 14 = 3*d - 2*d. Let o = d + -7. Suppose 0 = 2*j - w - o, -2*j - 4*w + 9 = -3*w. Solve -j = -3*x + 11 for x.

5

Let k be (-2)/(836*-3). Let o be 2/(((-6)/(-2))/k). Solve 4*x + 10 = o*x for x.

-5