Suppose -21*c = -17*c + 4. Let d be (-2)/(c + (-3)/(-6)). Solve -4*b + 5*b = -d for b.

Suppose 3*v + 2*v = 0. Solve v*b + 20 = 4*b for b.

5

Let t be (-1 - 0) + -2 + -1. Let c(l) = -l - 4. Let h be c(t). Solve -15 = -3*y - h*y for y.

5

Suppose -k = -2*k. Suppose 3*n - 15 = k, -20 = -t - 4*t - n. Solve 5 = -4*o + t*o for o.

-5

Let x be ¹⁵⁄₂*(-20)/(-30). Suppose 2*p - 3*p = x*k + 7, -2*p + 2 = 2*k. Let r = k - -2. Solve 2*d + 4 = -r for d.

-2

Let v = 14 + -10. Let w be (-4)/((-4)/(3 - -1)). Solve w = 2*q - v*q for q.

-2

Let w = -4 - -8. Solve 0*x - 16 = -w*x for x.

4

Let x(j) = -j3 + 10*j2 + 2*j - 15. Let n be x(10). Suppose -2*f - 9 = f. Let i = -3 - f. Solve n*u - u = i for u.

0

Let o = 5 + -3. Let t = 7 - -1. Solve t = -2*g - o for g.

-5

Let x be (-4)/(-14) + 34/(-119). Solve 2*c - 1 + 7 = x for c.

-3

Let j = -8 - -8. Let x® = -r3 + r2 + r. Let c be x(j). Solve -5*i + 13 - 33 = c for i.

-4