Let h be (0 - (7 - 3))/2. Let c be (-1 - (-15 - -3)) + h. Solve -i = 2*i - c for i.

Let l be (-1)/(-1 + 0) - -2. Suppose 0 = 4*v - v + l. Let q = 2 - v. Solve -14 = q*d + 1 for d.

-5

Suppose -2*k + b = 3*k + 1, -5*k = -4*b + 4. Let z(l) = -l + 1. Suppose -n = 4*n - 3*i + 6, 4*i = -4*n - 24. Let o be z(n). Solve k + 8 = -o*w for w.

-2

Let z = -21 + 27. Solve 4*f - f = -z for f.

-2

Let p(x) = x**2 - 2*x + 1. Let j be p(1). Suppose -4*s + 5*m + 65 = j, s - 40 = -s + 4*m. Solve 0*k - 5*k = -s for k.

2

Let d = -49 - -51. Solve 2*u - 3*u - d = 0 for u.

-2

Suppose -5*z - 15 = q, 16 - 4 = -2*q - z. Let m(o) = -o - 5. Let k be m(q). Solve -2*r = -k*r - 10 for r.

5

Let m(a) = -a**2 - 6*a + 3. Let k be m(-6). Solve 2*t - k = -t for t.

1

Let l = 6 - 5. Suppose -l = -q + 3. Solve q*j = 3*j - 5 for j.

-5

Let v be -1 + ((-2)/(-1) - -2). Let d be (¹⁄₁)/(¹⁄₆). Let i(y) = -y3 + 6*y2 + 2. Let f be i(d). Solve -f = -5*p + v for p.

1

Let a(z) = -3*z + 4*z - z - 2*z + 3. Let b be a(-7). Suppose 2*w + 2*o = -4, -2*w + 0*w + 5*o = -b. Solve -s - 2 = -w for s.

-1