Suppose 3*o - 15 = 2*o. Let a(u) = u + 11. Let q be a(-4). Suppose 4*r - q - 1 = 0. Solve 3*n + o = -r*n for n.

-3

Suppose -3*c - 3*d + 21 = -9, 5*d = 2*c - 13. Let v = c - 7. Solve -3*i = v*i - 10 for i.

2

Let t be 6⁄10 - (-324)/60. Solve m = t*m for m.

0

Suppose -2*x - 3*l = 16, -2*x - 6 = -5*x + 3*l. Let o = 5 + x. Suppose -r - o*r = -24. Solve 2*d = -d + r for d.

2

Let i = 63 + -62. Solve -4*o + i = 9 for o.

-2

Let b = 3 - 1. Suppose 0 = -2*s - 2*i, b*s - i - 1 = -2*i. Solve c - s = 4 for c.

5

Let g = 2 - 1. Let x® = -r2 - r - 2. Let l(k) = k3 + k + 1. Let t(o) = -l(o) - x(o). Let c be t(g). Solve 2 = -v - c for v.

-3

Let f = -7 + 12. Suppose y = f*k, 5*y + 0*k - 3*k = 0. Solve 2*d = -y*d for d.

0

Suppose 1 + 17 = 3*g. Let k be (30/(-18))/((-2)/g). Solve k*m + 2 - 7 = 0 for m.

1

Let o(h) = h**2 - 4*h - 7. Let u = 15 - 9. Let x be o(u). Suppose x*g - 10 = 2*j, j = -2*j + 15. Solve -r - 1 = -g for r.

3