Let n(g) = g - 5. Let y be n(-11). Let f = -10 - y. Solve f = 4*i - i for i.

Suppose 0*w = 3*w - 15. Let u = 10 - w. Solve 4 = u*c - 1 for c.

1

Suppose -7*j + 2*j = 0. Suppose -4*i - 3*m - 9 = j, -3*m = -5*i - 4*m - 3. Suppose -2*n - 2*n = i. Solve 0*y + y + 2 = n for y.

-2

Let v be -4 + -5*8/(-10). Solve -u + v*u = -1 for u.

1

Suppose -8 = -2*a, -5 = -v - 2*a + 3. Let q(w) = 2*w - 2. Let l be q(3). Suppose -2*i + 5*k = -v*i + 10, 2*k = l. Solve i = 3*s - 2*s - 2 for s.

2

Suppose 2*s + s = 15. Suppose y = 0, -s = -2*n + y - 3. Suppose -q - 4*q + 10 = 0. Solve n = m - q for m.

3

Let n(w) = w3 + w2 + w + 4. Let m be n(0). Let y® = -r**2 - 7*r + 9. Let k be y(-6). Solve -k = m*z + 5 for z.

-5

Let l(v) = v**2 + 5v - 1. Let x be l(-4). Let j be (-6)/x(-10)/(-4). Suppose -j*p + 2*p = 4*d, -2*p - 4 = 4*d. Solve 3 = q - d for q.

4

Let p(q) = -q**2 - 6*q + 1. Let s be p(-7). Let v = -4 - s. Let j be v/8 + ³⁸⁄₈. Solve -k + 4 = -j*k for k.

-1

Let w be ((-2)/5)/(10/(-50)). Solve 0 = w*k + k + 3 for k.

-1

Let z be 3/(-1 + 2) + -3. Suppose 3*f - 3 - 9 = z. Solve -f = -3*g + 11 for g.

5