Let r be ((-28)/(0 + 4))/(-1). Let h = -1 + r. Solve 5*u + 14 = -h for u.

-4

Suppose 3*c - 3 = 2*y + 1, 3*c - 14 = 4*y. Let j = -7 - y. Let i be (-4 + 19)/((-3)/j). Solve s + 4*s = i for s.

2

Let h = 227 + -87. Suppose 5*v - h = -0*v. Suppose 0 = 4*d + 8 - v. Solve -15 = -2*j + d*j for j.

-5

Let q be 70⁄5*3/(-6). Let c = q - -10. Suppose -4*f + 2*y + 8 = 5*y, -f - 3*y = -2. Solve c*h - 20 = -f*h for h.

4

Suppose 17 = 2*t - 5. Solve 4*l = -3 + t for l.

2

Suppose 0*k = -3*k. Suppose -4*c + 10 = 5*h - 5*c, -4*h + 32 = 4*c. Suppose -o + 6*o = 2*t + 80, 0 = h*o - t - 49. Solve k = 5*x + 7 + o for x.

-5

Let d be 2/(-8) - 9/(-4). Let x(n) = n**d - n + n + 6 + n - 3. Let y be x(0). Solve 5 = -4*i + y*i for i.

-5

Let c = -10 - -13. Suppose 1 = c*w + 2*d - 14, -4*d + 9 = -w. Solve 1 = -w*g - 2 for g.

-1

Suppose -4*b - 52 = -4*n, 52 = -4*b - 0*n + n. Let f(q) = -q - 10. Let w be f(b). Solve 9 = w*j - 6 for j.

5

Suppose 3*n = n + 4. Solve 2 = -n*z + 4 for z.

1