Let d = -10 + 10. Solve d = -2*k - k + 12 for k.

4

Let n be (1 - (-1 - -2)) + 0. Suppose -d = 3*x - 14, 4*d + x + 4 - 16 = n. Let v(i) = -i + 8. Let o be v(-6). Solve 3*g = -o + d for g.

-4

Let b(z) = -z**2 - 6*z + 3. Let j be b(-7). Let s = j + 4. Solve w + 2 = -s*w for w.

-2

Let i be (-21)/2*40/(-30). Let v = i - 13. Solve v = -m - 3 for m.

-4

Suppose t + 0 = 2. Suppose -4*u = -p - t*p + 41, -4*u - 3*p - 23 = 0. Let s be (-18)/u + (-2)/8. Solve s = x - 3 for x.

5

Suppose 2*h = 4*c - 2*h - 24, -3*h = 2*c + 8. Suppose -3*v - 7 = -3*y + 11, y + 3 = -c*v. Solve y*i + 0*i = 0 for i.

0

Suppose -4*b + 35 = -9*b. Let o(n) = 7n + 7. Let d be o(b). Let l be d/12(-3 + 1). Solve 4*g = -1 - l for g.

-2

Suppose 0*b = -b - 15. Let f = b - -18. Solve u = 2*u + f for u.

-3

Let m be (2/(-3))/(6/(-81)). Suppose -4*j = -4*a - 20, 0 = 3*j - a + 4*a + m. Let b be (1 + 2)/3 + j. Solve -4 = -b*d + d for d.

4

Let h = -34 - -54. Solve 4*f = -0*f + h for f.

5