Let s(f) = 2*f - 9. Let a be s(6). Suppose 3*u + 1 = -a*b - 2, -b = -u - 3. Let l be (u/1)/((-2)/10). Solve -2*c = -0*c - l for c.

Let g be (6 - 3) + -1*1. Suppose -t + 9 = g*t. Solve -t*z = -0*z for z.

0

Let u be 10(-3)/(-12). Solve u*s = -4*s for s.

0

Let u = -1 + 1. Let b = 12 + u. Suppose -2*w + 8 = -q - 0, 3*q + 3*w = b. Solve -r - 4 = -q for r.

-4

Suppose 0 = 2*c - c + 4. Let z = c - -8. Solve -z*y - 8 = -0*y for y.

-2

Suppose -2*g + 5*f + 15 + 10 = 0, 3*g - 4*f - 20 = 0. Let j(z) = z**2 + 5*z + 6. Let n be j(-4). Solve g = i - 2*i - n for i.

-2

Suppose -4*x + 7 - 27 = 0, -2*f - 3*x = 15. Solve 3*a + 2 + 4 = f for a.

-2

Let n(d) = d**2 - 6*d + 2. Let c be ((-1)/(-3))/((-1)/(-27)). Let z be n©. Let w be z/9 + (-20)/90. Solve w*h = 7*h for h.

0

Let f(u) = -u3 - 3*u2 - u. Let x be ((-4)/(-6))/(²⁄₃). Let h be x/(((-6)/(-9))/(-2)). Let i be f(h). Solve 0*g + 9 = i*g for g.

3

Let a = 1 - 4. Let y = 7 + a. Solve -y = -g + 2*g for g.

-4

Suppose 3*i - 3 = 6i. Let n be i(-1)/2*2. Solve -3*j - n = -13 for j.

4