Let t be 6 + (4/2)/(-1). Suppose -2*s - 2*w + t + 4 = 0, -4*s + 2*w = -10. Suppose -2*d = 5*k + 5, k + 4 - 3 = 0. Solve s*v - 6*v = d for v.

Suppose 4*z = -0*z + 5*i + 21, 8 = 2*z - 2*i. Let f(n) = -5*n - 1. Let v be f(z). Suppose -r - v = 0, -2*j - 3*r = -0*j + 2. Solve 0*g + j*g = 0 for g.

0

Let i = 5 - 1. Suppose 5*t - 24 + i = 0. Solve t*w + 5 = 17 for w.

3

Let y(l) = -2*l - 6. Let u be y(-4). Let d be -2 - (-4 + u - 15). Solve 8*t - 3*t = d for t.

3

Suppose 4*w - 2 = 3*w. Suppose 0 = -w*d - 4, -2*f + 3*d = 3*f - 21. Solve 1 = y - f for y.

4

Suppose 0*q = 4*q - 8. Suppose 2*j - 100 = 4*u + 34, 5*u = q*j - 168. Let c be (-2)/8 + u/(-8). Solve -x + 0*x = c for x.

-4

Let l(s) = 4*s**2 - 2*s + 1. Let r be l(1). Suppose -z - 2*f - 2 = 0, 2 + 2 = r*z + 4*f. Solve -k + z = -5*k for k.

-2

Let n = -6 - -12. Suppose 5*k = 2*m - 46, 5*m - 2*m - 19 = -5*k. Let v = m - n. Solve v*p = 2*p - 25 for p.

-5

Let u = 14 - 19. Let r = u + 7. Solve 0 = -r*a - 0*a + 4 for a.

2

Let j = 34 - -32. Let k be (-2)/(-5) + j/10. Let u be (k/2)/(²⁄₄). Solve 2*q + u + 3 = 0 for q.

-5

Let z© be the third derivative of -2*c2 + 0*c + ¹⁄₆*c3 + ⁷⁄₂₄*c**4 + 0. Let p be z(1). Solve -a = a - p for a.

4