Let t(s) = -s**2 + 5*s. Suppose 25 = 2*i + 3*l, -l + 10 = -0*i + i. Let w be t(i). Solve 0 = a - 4*k + 11, a - 5*k = -w*a - 14 for a.

1

Let g = 4250 + -4247. Solve 3*c + 19 = g*z + 1, 22 = 5*z - c for z.

4

Let t be (-3)/(-3) - (120/(-12) + 51). Solve c - 2 = -2*p + t, -c - 1 = -p for c.

2

Let n be (-6)/(-18)*69 - 4. Let o be (242)/(n + -16). Solve 4 = -r - 5*d + 1, -o*r + 4*d - 12 = 0 for r.

-3

Let m be (-2 + 22)/(9/(-18)). Let o(z) = -3*z - 2. Let r be o(-2). Solve 3*q - 5 = -l + m*l, 5*l + 6 = -r*q for l.

-2

Let f be 120/(-28) - (-2)/7. Suppose -7*n + 445 = -171. Let y be (-6)/f*n/66. Solve -3*b + y*v + 1 - 2 = 0, v = 5 for b.

3

Let q be ((4 - 4) + 3)*1. Solve -5*n + 41 - 17 = -v, -4 = -q*v - 4*n for v.

-4

Suppose 0 = 44*b - 34*b - 60. Suppose 57*j = 59*j - b. Suppose 0 = -2*c + 10, -q - 6 = -2*c - 3*c. Solve 5*n - 13 = 6*n + j*k, -q = -n + 5*k for n.

-1

Suppose -3*j + 5*q + 26 = 0, 5*q + 17 = j - 5. Suppose 1 - 5 = -f - b, 0 = b - j. Suppose -f = -4*y + 10. Solve -2*z = 4*r + 22, 18 = -z - 2*z - y*r for z.

-1

Suppose s = 4*l + 388, -5*s - 100 = l - 6*s. Let b = 107 + l. Solve -7 + 2 = -3*u - 4*o, -o = 4*u - b for u.

3