Let c be (-1 - (-164)/(-20))*(-4 + -1). Suppose -2 = 22*y - c. Solve 4*u = 2*j - u - 19, 0 = y*u + 10 for j.

-3

Suppose -90*s + 106*s - 68 = 12. Solve 3*x - x + 6 = -2*d, 2*d = -s*x - 3 for x.

1

Suppose -378 = -42*r + 48*r. Let o be (-384)/r - 6 - (-2)/(-21). Let i(u) = 2*u - 3. Let a be i(3). Solve o = 3*w + j - 7, -14 = -a*w - 2*w - 4*j for w.

2

Let l = -18 + 21. Suppose 3*s - 24 = -l*s. Suppose s*r + f + 0*f = 16, 4*f = 5*r - 41. Solve -4*j - 3*i + r*i = -4, 0 = -j - 4*i + 10 for j.

2

Suppose 0 = -2*x - 4, 2*g - x - 15 = -7. Solve 0 = 6*v - 9*v - g, 2*v + 22 = -4*i for i.

-5

Suppose 4*r + 252 = 236, 5*j = r + 19. Solve -6 = -5*l + l - 2*v, j*v = -3 for l.

2

Suppose 2723 = 5*l - 11*g + 14*g, -l - 3*g + 535 = 0. Suppose l*u - 550*u = -27. Solve 3*w + 3*p = -u, -13 = w + p - 5*p for w.

-5

Let a be 2/(1*2) + (-3822)/(-49). Let v = a + -76. Let f = 10 - -8. Solve z + 5*h = f, v*z - h + 6 = 2*z for z.

-2

Let j = -1211 + 1177. Suppose 0 = 3*r - 43 - 74. Let s = r + j. Solve -30 = 3*o - 0*o + s*i, -22 = 5*o - i for o.

-5

Suppose 31*i + 91 = 38*i. Let n be (2 - 2)/(i + -14). Solve 2*o - 2 = -x - n, -4*o = -4*x - 28 for o.

3