Let w be (-48)/(-9)*6/4. Suppose -2*v + 6 = 4*a, a - v + 7 = 5*a. Solve -a*i - 2*i = w for i.

Suppose -18*d = -16*d - 6. Suppose 4*p - 113 = 151. Let c be p/14 + ⁴⁄₁₄. Solve -2*g = d*g - c for g.

1

Suppose 27*r - 30*r = -6. Solve -4 = -3*s + r for s.

2

Let d(k) = k3 - 10*k2 + k - 7. Let r be d(10). Solve r + 3 = -2*y for y.

-3

Let y be (-34)/(-6) - ²⁄₃. Suppose y = -2*t + 11. Solve t*d - 10 = 2 for d.

4

Let i = -9 - -14. Let j be 9/i - (-5)/25. Let f(a) = a + 2. Let g be f(j). Solve 0*w + 12 = -g*w for w.

-3

Let h(f) = -4*f2 + 4*f + 3. Let a(z) = -3*z2 + 4*z + 3. Let u(b) = 3*a(b) - 2*h(b). Let s be u(4). Suppose s*r = r. Solve 5*c + 9 + 6 = r for c.

-3

Let q = 6 - 4. Let p(x) = -x3 + 10*x2 - 10*x + 15. Let f be p(9). Solve -q*v - 4 = f for v.

-5

Suppose -25 = -g - 4*g. Solve -5*i + g = 15 for i.

-2

Let v(b) = b**2 + 11*b. Let z be v(-11). Solve 4*u + z + 16 = 0 for u.

-4

Let h be (-116)/(-30) + ((-68)/30)/(-17). Solve c = -h - 1 for c.

-5