Let a be 42/7*2/(-6). Let y = 0 - a. Solve y*w = -0*w for w.

Let p(n) = n + 3. Let o be p(5). Suppose 5*s = -4*g + 2*s + 8, -4*g + 40 = -5*s. Suppose -5*j + 2*h = -0*j - 43, -5*h = 20. Solve -g*y - j = o for y.

-3

Let h(k) = k2 - 1 + 3*k + 5*k2 - 2*k - 2*k. Let s be h(-1). Let t be ¹⁄₂ + 15/s. Solve -t*i - 4 = -19 for i.

5

Let j = 16 + -15. Solve -n + 0 = j for n.

-1

Let x be 6/(-10) - (-18)/30. Suppose 3*r + 3*t = 33 - 9, x = -4*r + 4*t. Solve -m + 2*m + r = 0 for m.

-4

Let r = 4 - -2. Let g = 12 - r. Suppose -4*y - 12 = -0*y + 5*v, 4*v = -3*y - 10. Solve 0 + g = y*f for f.

3

Let z = 101 + -101. Solve z = p + 4 - 2 for p.

-2

Let i(w) = -w**2 - 7*w - 1. Let z be i(-5). Suppose t = -2*t + z. Suppose t*d - 20 = 2*d. Solve -7*y + 2*y - d = 0 for y.

-4

Let c = -62 + 67. Solve 0 = -n + c - 1 for n.

4

Suppose -15 = -3*b - 2*b. Solve 2*m - b = m for m.

3

Let t(h) = h3 - 5*h2 + h + 5. Let c be t(5). Suppose 32 = 5*d - a, -2*a + 4*a + c = d. Suppose -6*f + 8 = 3*x - 4*f, 2*x - d = -f. Solve x = -s - 1 for s.

-5