Suppose 14 = n + n - r, -5*r = -3*n + 35. Suppose -2*o = -n*o. Solve 3*z - z + 2 = o for z.

-1

Let v be (-4)/28 + (-213)/(-21). Solve v = 3*s - s for s.

5

Suppose m - 4*m = -5*i + 18, 0 = -i + 4*m + 7. Let x = -138 + 138. Solve 0*r + i*r - 12 = x for r.

4

Suppose 3*i - 64 = -i. Solve 5*c - c = i for c.

4

Let y(j) = j2 + 2*j - 1. Let d(x) = -x2 - x + 2. Let p be d(0). Let m be (p + 0)/((-2)/(-1)). Let g be y(m). Solve 14 = -4*z + g for z.

-3

Let o(j) = 3*j - 33. Let t be o(12). Solve 10 = -t*u + u for u.

-5

Let q be (-2)/(-6) + 145/(-3). Let m = q + 34. Let w be (-60)/m + (-4)/14. Solve -w = l - 2 for l.

-2

Let y(v) = v3 - 4*v2 - 3*v + 2. Let x be y(5). Let n(m) = 4*m**2 - m. Let f be 2 - (4 - 12⁄4). Let g be n(f). Solve h + g*h = x for h.

3

Suppose 0 = 5*i + 1 - 16. Suppose 0*x + i = 3*x. Let t = x - -2. Solve 6*y - t*y = -9 for y.

-3

Let z = -4 + 6. Suppose 27 = 8*h + h. Solve u + z = h*u for u.

1