Suppose -3*v + 0 = -6. Let j be ((-4)/12)/(v/(-12)). Let k = 2 - j. Solve 4*u + 1 - 13 = k for u.

Suppose -5*g = 2*g - 21. Solve 2 = g*h + 5 for h.

-1

Let a(w) be the second derivative of w⁴⁄₁₂ + w³⁄₆ - w. Let r be (-1)/(-4) + 42/(-8). Let z be a®. Solve 5*n - n + z = 0 for n.

-5

Suppose -4*x + 31 = 3*b - 0*x, -4*b + 5*x = 0. Suppose -3*c = -c - 28. Suppose -2*i - i - 2 = 4*u, -2*u = -5*i + c. Solve 3*h = b*h + i for h.

-1

Let s = 176 + -172. Solve 9 = -s*n + n for n.

-3

Suppose -10 = -v + a, 2*a = 4*v - 0*a - 30. Suppose -3*c = -r + 7, r - 2c - 3 - 3 = 0. Let y be 22(-2 + (-5)/(-2)). Solve -v*l - r = y for l.

-3

Let o(j) = 3*j - 1. Let b be o(3). Let i be ¹⁄₁ + 0 + 1. Suppose -2*w = i*w. Solve -3*v + v + b = w for v.

4

Let y = -9 - -15. Solve -n + 10 = -y*n for n.

-2

Let g = 61 + -42. Let h = 22 - g. Solve -x - h = -4*x for x.

1

Suppose 0 = -4*z - 0*z - 28. Let a = -5 - z. Solve 2*j = 4*j + a for j.

-1

Suppose 2*g = 11*g - 63. Solve 4*p + g + 9 = 0 for p.

-4