Let i be -2 + 2 + 1 + 0. Let h be (i + -1)/(-2) + 4. Solve h*d = -d for d.

Let t(j) = j3 + 4*j2 + 2*j - 4. Let o be t(-4). Let c = o + 13. Solve -5*x + 24 + c = 0 for x.

5

Let w be ²⁄₄ - 42/(-4). Let i be 5*(w/5 - 1). Suppose -z - 10 = -i*z. Solve z - 4 = -2*v for v.

1

Let v be 2 + 2 - 3 - -6. Solve 2 + v = 3*n for n.

3

Suppose -2w + 0 + 10 = 0. Let s be (0 - -3) + 14 + -1. Let u be s - 3(-3)/(-9). Solve 5*a + u + w = 0 for a.

-4

Let p be 20/(-90) - (-2 + ³²⁄₁₈). Solve p = -0*m + m for m.

0

Let n = 5 + -5. Solve n = 5*a + 6 - 21 for a.

3

Let r be ²⁴⁄₉*⁹⁄₄. Let p(w) = 4*w + 1. Let s be p(3). Suppose 0 = -3*m + 2*n + 13, -4 = -m - 2*n - s. Solve -5*k + m = -r*k for k.

-1

Let v be (-3)/(-6)*(-1 + 1). Let f = 1 - v. Solve a - 3 = f for a.

4

Let m(n) be the third derivative of n⁵⁄₆₀ - 7*n³⁄₆ - 5*n**2. Let h be m(-3). Solve -z = h*z - 6 for z.

2

Suppose -116 = 2*m - 6m. Let r be 18(-3 - 28/(-8)). Solve m = -5*u + r for u.

-4