Let t be 16/(-7) + 12/42. Let s be 0 + (-1 - -2)*2. Let g = s + t. Solve -2*b + 6 = -g for b.

Let f = -33 + 51. Solve 3*r - f = -6 for r.

4

Let f be ((-15)/(-25))/(¹⁄₁₅). Solve 4*u = u - f for u.

-3

Suppose 7*n = 3*n - 5*w + 31, 3*n + 5*w - 27 = 0. Suppose -n*v - 1 = -49. Let h = v - -1. Solve -5*i - 38 = -h for i.

-5

Suppose f + 0 = 2. Let x be -2 - (f + 27/(-3)). Solve x = -4*t + 5*t for t.

5

Let r = 14 + -10. Solve 9*h + 10 = r*h for h.

-2

Let h(a) = a + 3. Let r be h(5). Suppose -3*i + 4*s = r, -3*s = 5*i - 2*i - 6. Solve i = 2*d - 7*d + 15 for d.

3

Let z be ((-8)/5)/(4/(-10)). Suppose 13*n - 8 = 9*n. Suppose -n*i = -z*i. Solve -c + 3 + 0 = i for c.

3

Suppose -3*k + h = -0*k - 16, -3*h - 16 = -k. Suppose 0 = -5*s + k*c + 33, 24 = -s + 4*s - c. Solve 5*m - 16 = s for m.

5

Let b be ((-8)/(-14))/(²⁰⁄₇₀). Solve b*g - 4 = g for g.

4

Let y(n) = n + 11. Let g be y(-10). Suppose 0 = 3*l + 5*j + g, -3*l + 4*j - 4 = -7*l. Solve 2*u = -l*u for u.

0