Suppose n + 18 = -0*n - 4*v, n - 2*v - 12 = 0. Let s(z) = 2*z3 - 4*z2 + z + 2. Let i be s(2). Solve 0 = -3*q - i - n for q.

-2

Let p be 16⁄6 - (-27)/81. Solve p*s + s + 4 = 0 for s.

-1

Let h(f) = -f*2 + f + 4. Let b be h(3). Let u be b/3(10 - 16). Solve -u*z - z = -20 for z.

4

Let f be (-6)/(-9) + (-4)/(-3). Let t be (f/(-2) - -2) + 2. Solve 8 = -t*z + 7*z for z.

2

Suppose 3 = o - 9. Let f be 4/o - 14⁄6. Let n = f - -6. Solve j = -n*j for j.

0

Suppose -33 = -3*u - 3*z, 2*u - 17 = -5*z + 8. Solve 0*d - u = 5*d for d.

-2

Let w(h) = -5*h. Let c be w(-5). Suppose 0 = -5*u + c, 0 = 2*m - 2*u + 2. Solve 0 = 2*i - m - 4 for i.

4

Suppose 4*n - 8*n = 0. Solve n*g + 4*g = 12 for g.

3

Let w be 4 - 1 - (-1 - -2). Suppose -5*z - 2*r + 25 = 3*r, 2*z - 16 = -5*r. Suppose z*l = -l. Solve l = -w*g + 6 - 2 for g.

2

Let l = 84 - 79. Let r(j) = 9*j**2 - 3*j - 3. Let f be r(-2). Solve -l*i - f = -14 for i.

-5