Let t = -19 - -19. Solve t = -3*w + 3 + 3 for w.

Let i(j) be the third derivative of j⁴⁄₂₄ - 5*j³⁄₆ - 5*j**2 + 4. Let z = 5 - 0. Let n be i(z). Solve n = -3*a - a + 12 for a.

3

Suppose 4*b = -7 - 9. Let h be 7/(-28) + (-5)/b. Let y be (h/1)/(⁴⁄₁₂). Solve -y*t + 8 = 2 for t.

2

Suppose -3*v - v = 0. Solve m + v*m - 3 = 0 for m.

3

Let q = 14 + -9. Solve 6 = 3*j - q*j for j.

-3

Let u(a) = -a - 7. Let c be u(-8). Let o be (0 + 2 + -2)/c. Suppose v = -o*v + 2. Solve -v*g - 10 + 0 = 0 for g.

-5

Let u(a) = -5*a - 1. Let r = 3 + -5. Let o be u®. Let c be (-14)/63 + 20/o. Solve y = -c + 1 for y.

-1

Suppose 5*j = 4*d + 48, -3*j = -j - 3*d - 22. Solve 0 = -j*w + 3*w - 15 for w.

-3

Let i be 31 + -1 + (4 - 4). Suppose -5*h + 2*h = -i. Suppose -2*m - h = -4*m. Solve u = m*u for u.

0

Let j = -6 + 8. Suppose -10 = -4*w + j*x, 0*w - 25 = -3*w + 5*x. Solve 0 = 5*r - w - 10 for r.

2

Suppose -10*c + 5*c = -15. Solve c*s + 0*s = 9 for s.

3