Let l(k) = -91*k - 5092. Let w be l(-56). Let t be (-1 + 0)/(-1) - -3. Solve -2*f = w*x + 3*f - 7, -12 = -t*f for x.

Suppose 657 = -196*n + 269*n. Solve -d + 5*t = 25, n*d - 11*d - 5*t = -10 for d.

-5

Suppose -2*k + 5 - 1 = 0. Let d(h) = h**2 - 654*h + 4531. Let f be d(7). Solve 0*a - f*a + 14 = -3*s, a - 8 = k*s for a.

4

Let z(s) be the third derivative of s⁵⁄₆₀ - s⁴⁄₂₄ + 2*s³⁄₃ - 3*s2. Let i be z(0). Let v = -177 - -197. Solve c - 2*c - v = 3*r, -20 = i*r for c.

-5

Suppose 1 - 31 = -2*g. Suppose l - 50 = -g. Let r = 38 - l. Solve -5*o + 4*z = 0, r*o + 5*z + 32 + 5 = 0 for o.

-4

Let n be (-4)/9 - 544/(-1224). Let m(i) = i**2 - i - 11. Let w be m(-4). Solve r + w = -s - s, n = 5*s - 5*r - 15 for s.

-2

Let u be (-106)/(1 + 4 + 1 - 4). Let v = u - -56. Solve -j = v*t, -11 = -t + 4*j + 2 for t.

1

Let m = -1923 - -1925. Solve h = -6*i + 3*i + 16, m*h - i - 4 = 0 for h.

4

Let u = -66 + 70. Solve p - 6*l + 7*l - 6 = 0, 5*p - u*l = -15 for p.

1

Let o be ((-4)/5)/(¹⁰⁄₅₀) - -8. Solve 3*n + 4*r + 4 = -1, -o*r = -3*n - 13 for n.

-3

Let d = -2737 - -2739. Solve r + d*s - 11 = 6*r, r + 11 = -4*s for r.

-3