Let z be 8 + 480/100 - (-2)/10. Solve 3*j - m - 30 = -z, 2*m + 6 = -j for j.

Let g = -3507 + 3511. Solve 2*u - 4*r = 3*u + 8, 2*r + g = -3*u for u.

0

Let n = -3519 - -3521. Solve n*j - k + 1 = 0, 3*j - 20 + 9 = -k for j.

2

Let v(w) = -2*w**2 + 7*w - 29. Let k be v(10). Let u = 161 + k. Solve -u = 2*z, -5*b - 2*z = -4 - 4 for b.

2

Let z = -1016 + 1022. Solve b + z*c = c + 14, 4*c = b + 13 for b.

-1

Suppose 29 = -m + u, -5*m - 5*u - 229 = -34. Let d = m + 38. Solve -5*l = -d*c - 3*l - 30, -4*c = -4*l + 40 for c.

-5

Suppose -5*g + 134 = 64. Suppose g*s = s + 91. Solve 0 = -2*c + 2*m - 14, 0 = 4*c + 2*m + m + s for c.

-4

Suppose -61*z + 55*z = 72. Let r be z/(-2) - (14 + -11). Solve -1 = -f + r*k - k, -5*k = -2*f + 2 for f.

1

Let c(p) be the second derivative of p⁴⁄₁₂ + 5*p³⁄₆ - 2*p**2 - 18*p. Let x be c(-8). Suppose -6*i + x = -2*i. Solve -i*a = m + 20, m - 5 = 5*a - m for a.

-3

Suppose 2*k = 32*q - 31*q - 34, -4*q + 4*k + 152 = 0. Let p be -1 - 33 - (2 + -4). Let y = q + p. Solve j - 4 = h, 3*h + 4*j = 5*h + y for h.

-3

Suppose 5 = -i, -y = -6*y + 4*i + 45. Let t be ((-6)/y)/(((-12)/(-10))/(-3)). Solve 4*v - 8 = -5*s, -t*s + 0*s + 10 = 5*v for v.

2