Suppose -z + 2*v = -10, 2*z + 3*v + 10 = z. Suppose -i = z*i. Solve 2*g - 10 = -i*g for g.

5

Suppose -1 = -2*r - 11. Let i = r - -24. Suppose -4*j + k + 21 = 0, -j + 12 = -4*k + 3. Solve j*n + 1 = -i for n.

-4

Let z = 72 + -68. Solve -4*r + 3*r - z = 0 for r.

-4

Suppose -x = f - 2*f - 4, -4*x + f = -10. Suppose x*q = 10 - 2. Suppose 5*s - 9 = 2*s. Solve 7*r - s = q*r for r.

1

Let n(g) = -g**2 - 7*g - 10. Let b be n(-5). Solve 3*t + b - 3 = 0 for t.

1

Let a(z) = -z + 3*z2 + 3*z3 - 1 - z2 - 2*z3. Let n be a(-2). Suppose -d - n = l, 3*d - 7*d = -4*l + 20. Solve -1 = -l*x + 5 for x.

3

Let u(l) = -4*l + 10. Let i be u(2). Suppose -2*y - 2*y - 12 = 4*p, -4*y - 2*p = 6. Solve -h - i = -y for h.

-2

Let y© = -c - 1. Let i be y(-4). Solve n - i + 4 = 0 for n.

-1

Let b = 36 - 26. Solve -3*p + b = -2 for p.

4

Let g be (-11)/(-2) - (-8)/16. Solve -v = 3 - g for v.

3