Let d be 55/10 - (-2)/(-4). Suppose 1 = -d*g + 16. Solve 5*a - 8 = -g for a.

Let f be (-1 - 15/(-35))*-7. Solve -5*z + 3*z = -f for z.

2

Suppose -5*p = -24 - 61. Suppose -2*b + p = y + 3*b, 5*b = 15. Solve 3*r - y*r = 0 for r.

0

Let z(l) = -2*l - 8. Let k be z(-4). Solve -4*s + 7 + 1 = k for s.

2

Suppose -5*x = 25, -5*k + 4*x + 155 = -0*k. Let u = -18 + k. Solve u - 21 = 3*n for n.

-4

Let h be ((-60)/(-25))/((-4)/(-10)). Let p be 16 + -2 + h/3. Solve -v = 3*v + p for v.

-4

Suppose -2*z - 20 = -7*z. Suppose -3*h - 2 - z = 0. Let j be -2 + -2*5/h. Solve j*g = 5*g + 6 for g.

-3

Let u(i) be the second derivative of -i**³⁄₃ - 3*i. Let s be u(-2). Suppose 3 = -0*r + r. Solve r*d = s*d - 5 for d.

5

Let a(v) be the second derivative of ¹⁄₆*v3 + ¹³⁄₂*v2 - v + 0. Let d be a(-8). Solve -13 + 3 = -d*r for r.

2

Suppose -4*b - w = -0*w - 14, -3 = b - 3*w. Solve 2*u = b - 13 for u.

-5

Let z = -11 + 13. Suppose -z*k + 0 + 4 = 0. Solve k*l + 5 = -1 for l.

-3