Let x(d) = -d3 - 44*d2 + 241*d - 194. Let r be x(-49). Let u = 15 - 5. Let j be (-11)/(-4) - (-12)/(-16). Solve 5*l - 45 = 2*y + r*y, u = -j*l - 4*y for l.

5

Suppose -2*l - 98 - 84 = r, -4*l = -r - 182. Let h = r - -184. Solve 4*j + 11 = -5*x, 0*j + 10 = 2*x - h*j for x.

1

Let s be 15 - ((-2)/(-6) - (-110)/30). Suppose -16*r + s*r + 160 = 0. Solve 4*u - 6*l - r = -2*l, -3*u + 4*l + 27 = 0 for u.

5

Let h = -746 + 751. Solve -h*y = -4*q - 3, -19*q + 4*y = -18*q + 9 for q.

3

Let g be (-20 + 5)*12⁄5. Let y = 39 + g. Suppose y*s - l + 6*l = -5, 5*l + 40 = 4*s. Solve -2*i - 3*b - 4 = 0, -b + 4 = -4*i - s*b for i.

1

Suppose -14 = -4*b - r, -980*r + 984*r - 11 = -b. Solve 0 = -5*m + n - 17, -17*m + 16*m - 13 = b*n for m.

-4

Let q = -22 - -27. Suppose -z - g + q = -0*g, 4*g + 8 = 3*z. Suppose -5*a = -z*a - 2. Solve -y + s - 4*s + a = 0, 4*y + 2*s = -2 for y.

-1

Suppose 0*d - 320 = -2*d. Let r be ((-6)/(-4))/(60/d). Suppose 5*l - r = 3*l. Solve -15 = 3*b + 3*q, 0*q - 10 = l*b + q for b.

-5

Suppose -q + 36 = 2*q. Let o be (-4)/6 + (-4)/q. Let w be ((-20)/50)/(o*1⁄10). Solve -2*i - 12 = -0*i + 2*y, w*i - 1 = y for i.

-1

Suppose 534*o + 49 = 522*o + 205. Solve -5*b = 4*w - 36, 0 = -b - 5*w - o + 37 for b.

4