Let n = 4 - -1. Solve n*v - 2*v = 12 for v.

Let k(j) = j + 7. Suppose -2*b = -0*b + 8. Let o be k(b). Solve -3 = -o*n + 9 for n.

4

Let d(y) = 1. Let i(j) = -j**2 + 6*j + 14. Let l(q) = -5*d(q) + i(q). Let v be l(7). Solve 4*h + 6 = v for h.

-1

Suppose 0 = 7*h - 2*h. Suppose h = 2*j + 2*j. Let q be 4/(-6) + ⁸⁴⁄₁₈. Solve -q*p - 17 - 3 = j for p.

-5

Let h be -12¹⁄₃-1. Suppose 2 = 2*s - 2*k - h, -3 = 5*s + 4*k. Let y(w) = -w**2 - 6*w - 3. Let t be y(-4). Solve -9 = -t*x + s for x.

2

Let w(x) = 2*x - 4. Let g be w(6). Let f = g + -5. Suppose 0 = 3*s - 4*s + f. Solve 0 = 4*y - s*y - 2 for y.

2

Let k be (-4)/6 + (-200)/15. Let z = k - -15. Solve z + 2 = 3*h for h.

1

Suppose f - 4 - 37 = 0. Let y = f + -21. Solve -3*s = s + y for s.

-5

Suppose 39*k - 40*k + 2 = 0. Solve k*z + 2 - 6 = 0 for z.

2

Let v(d) = -2*d - 1. Let r be v(-3). Suppose -2*z = -r*z. Suppose -c + 2*c = z. Solve w + 0*w + 1 = c for w.

-1

Let y be 2*¹⁄₂ - 2. Let s = 4 + y. Solve n + s = -2 for n.

-5