Let d = -50 - -51. Solve d + 14 = -3*r for r.

-5

Let c be (-24)/(-14) - 6/(-21). Let f be 4/(-6) + 339. Solve f*o - 3 = c*o for o.

3

Suppose 0 = -w - 5*b + 31, -b - 3 = w - 14. Solve 0 = w*r - 3*r + 15 for r.

-5

Suppose -5*v - 4*c = -19, -1 = 3*v - 2*c - 8. Let x = v + 2. Solve x*r = 6*r + 5 for r.

-5

Let v be 5 - (-1 + (0 + -2 - -4)). Solve v = 3*j + j for j.

1

Let o(x) = x3 - 3*x2 - x + 4. Let n be o(4). Suppose -z - y = 8, -7 + 1 = -2*y. Let a = z + n. Solve 0 = -3*r + a + 7 for r.

4

Let h(m) = -4*m - 1. Let x be h(-5). Suppose 5*o - 1 = x. Solve -g + o = -0*g for g.

4

Suppose v = -0*v + 2. Solve -u - v + 5 = 0 for u.

3

Suppose 6 = -0*v + v. Suppose -v = l - 4*l. Suppose -l*p = 3*p - 20. Solve -p*g - 11 = 5 for g.

-4

Suppose 2*l + 2*m = -4, -5*m + m = 3*l + 4. Let u = -2 - l. Suppose 0 = u*p + 2*p - 8. Solve -h + p = h for h.

1