Suppose 4*a = 2*a + 10. Suppose -a*r - 37 = -4*j, 7*r - 4*r = 5*j - 30. Suppose j*g - g = 44. Solve -g = -5*f + 3 for f.

5

Suppose 0 = -2*i + 4*i - 10. Let v = -3 + i. Suppose 0 = 4*r - 3*r - 5*h - 18, 9 = 5*r + v*h. Solve -2*u = u - r for u.

1

Let f(x) = x2 + x. Let k(h) = h2 + 6*h + 1. Suppose -1 = 3*l + 5. Let z(b) = l*f(b) + k(b). Let q be z(4). Solve 2*u + 7 + q = 0 for u.

-4

Suppose 5*p + 5*l = -20, 5*p + 8 = -2*l - 0*l. Solve h + 3 + 2 = p for h.

-5

Let n(w) = w + 2*w - 6*w - w**2 - 1. Let o be n(-2). Let v be 4/(-1 + 12⁄8). Solve -v = -3*y + o for y.

3

Suppose -4*f - 18 = -10*f. Solve 0*y + 3 = -f*y for y.

-1

Let i(o) = -o3 - 7*o2 - 7*o - 4. Let c be i(-6). Suppose 0 = -f, -35 = -5*m - 0*m - c*f. Let z = m - 2. Solve -z = -y - 0*y for y.

5

Let s(m) = -m + 13. Let b be s(8). Solve 0 = -b*c - 0*c for c.

0

Let f = 15 - 9. Let c = f + 1. Solve c + 2 = 3*d for d.

3

Suppose -10 = -6*d + 8. Solve -3*n - d - 3 = 0 for n.

-2