Suppose 4*a - 379 = -99. Let v be 2⁄6 + a/6. Solve 2*o + 2 = v for o.

5

Let l be ((-1)/(-4))/((-15)/(-120)). Solve 0*b = -l*b for b.

0

Let h = -25 + 32. Let x(u) = u3 - 7*u2 - u + 9. Let o be x(h). Solve b = o*b for b.

0

Suppose -4*x + 184 = -4*u, 3*x - 8*x + 62 = -u. Let l be u/(-10) + (-1)/5. Suppose t - l*i - 6 = -4, 4*t - 8 = 3*i. Solve -t*s = s for s.

0

Suppose 4*k = -12 - 4. Let z = k + 22. Suppose 6 = 2*g - 2*a, -4*g + a + z - 3 = 0. Solve g*x + 14 + 2 = 0 for x.

-4

Let q be (2⁄5)/((-8)/(-40)). Let f be 22⁄11*17/q. Suppose 0 = 3*n - k - 26, 3*k + 11 = -4. Solve 2*a = -n + f for a.

5

Suppose -4*q - 4*u + 16 = 0, 5*u + 0*u - 20 = 3*q. Let r = 15 - 11. Solve q = -2*k - r + 10 for k.

3

Let w be 3 + 6/(0 + 3). Suppose w*u + 8 = 23. Suppose -v - v + 3*b = 1, -9 = -u*v + b. Solve 3*r = v*r for r.

0

Let p® = 2*r**2 - 5*r + 2. Suppose -g - 14 = -3*o + 4*g, 5*o + 4*g - 11 = 0. Let f be p(o). Solve 3*x - 4*x - f = 0 for x.

-5

Let g be (3 - 6) + (-15)/(-1). Let r(m) = 2*m3 - m2 - 2*m + 1. Let i be r(2). Let n be -2 + i*g/9. Solve 0 = 5*h - n - 15 for h.

5