Let c be (-1)/((-17)/8 - -2). Let y = -6 + c. Solve -a + y*a - 3 = 0 for a.

Let b = 8 - 19. Let w = b + 13. Solve -d + 0*d = w for d.

-2

Let i be (-6)/9 + 1 + (-1)/3. Solve i = 4*t - 26 + 10 for t.

4

Suppose u + 21 = -u + 5*p, 0 = 2*u + p - 9. Suppose -2 - 2 = -u*a. Suppose 4*q = 5*v + 8, -3*v = 3*q - 0*v - 33. Solve -1 + q = -a*i for i.

-3

Suppose -4*i = -b - 6, i + 0*b = -b + 4. Suppose 3*s + 14 = q, 0*q = -q - 5*s - i. Solve q*f = 3*f + 20 for f.

4

Let t = -5 - -13. Let r = t - 7. Solve -a = -0 - r for a.

1

Let g(i) be the third derivative of -i⁵⁄₆₀ + 5*i⁴⁄₂₄ + i**2. Let x be ¹⁸⁄₈₁ - 68/(-18). Let n be g(x). Solve 5*v + 1 = -n for v.

-1

Let g be (²⁄₄)/((-2)/(-12)). Suppose g*j - 1 = 8. Solve -5*q - 2 = -j*q for q.

-1

Suppose 50 = 2*p + 8*p. Solve 15 = 2*u - p*u for u.

-5

Let r be 4*(-3 - -4) - 4. Suppose 3*v + 3*j - 33 = 0, v + 4*v - 2*j - 62 = r. Solve 8 = -4*d - v for d.

-5

Suppose -3*n = z + 10, -5*n - 4 - 6 = 5*z. Suppose z*o = -o. Solve o = -3*w - w for w.

0