Let x be ((-19)/(-2))/((-2)/(-4)). Let v = 28 - x. Solve 4*j - 7 - v = 0 for j.

Suppose 0 = -5*z + 4*j - 16, 4*z = -0*j + 2*j - 8. Let a = 9 - 4. Suppose z = a*s - s. Solve 3*k - 6 = -s*k for k.

2

Suppose 6 = -j - 0*j. Let i = j + 6. Suppose -2*w - 5*u - 16 = 0, i = -5*w + 2*u + 1 + 17. Solve 5*t - w*t = 12 for t.

4

Let d be ((-24)/(-40))/((-2)/(-10)). Let r be d/(-4*(-3)/8). Solve -3*p + r = 8 for p.

-2

Suppose -3*n = -2*n + l - 7, 5*n - 5*l + 5 = 0. Suppose n*v - 5 = 4. Solve r - v = 2*r for r.

-3

Suppose 3*i - 2*y = y + 9, 4*i = 5*y + 13. Solve i*x = x + 2 for x.

2

Let r be (-4)/14 - (-4)/14. Let o be ¹⁹⁄₄ - 3/(-12). Let m(j) = -j**2 + 7*j + 5. Let f be m(o). Solve -3*i - 2*i - f = r for i.

-3

Suppose -4*s = -8 - 12. Solve 0 = -s*m + m - 16 for m.

-4

Let d = -2 - -7. Let n be (-40)/(-6) - (-2)/(-3). Let c be n/27 - ⁴⁄₁₈. Solve c = -4*z + 3*z + d for z.

5

Let x(v) = -v3 - 3*v2 - v - 3. Let u be x(-3). Solve u = g + 2 + 3 for g.

-5

Let g = -24 + 27. Suppose 0*a + 4*a + g*o - 17 = 0, -19 = -5*a - 3*o. Solve a = k + k for k.

1